TF-3189 new reply to field in the mail composer

integration_test/utils/scenario_utils_mixin.dart

@@ -58,6 +58,7 @@ mixin ScenarioUtilsMixin {
           toRecipients: {EmailAddress(null, provisioningEmail.toEmail)},
           ccRecipients: {},
           bccRecipients: {},
+          replyToRecipients: {},
           outboxMailboxId: mailboxDashBoardController.outboxMailbox?.mailboxId,
           sentMailboxId: mailboxDashBoardController.mapDefaultMailboxIdByRole[PresentationMailbox.roleSent],
           identity: identity,

lib/features/composer/presentation/composer_controller.dart

@@ -126,11 +126,13 @@ class ComposerController extends BaseController
   final toAddressExpandMode = ExpandMode.EXPAND.obs;
   final ccAddressExpandMode = ExpandMode.EXPAND.obs;
   final bccAddressExpandMode = ExpandMode.EXPAND.obs;
+  final replyToAddressExpandMode = ExpandMode.EXPAND.obs;
   final emailContentsViewState = Rxn<Either<Failure, Success>>();
   final hasRequestReadReceipt = false.obs;
   final fromRecipientState = PrefixRecipientState.disabled.obs;
   final ccRecipientState = PrefixRecipientState.disabled.obs;
   final bccRecipientState = PrefixRecipientState.disabled.obs;
+  final replyToRecipientState = PrefixRecipientState.disabled.obs;
   final identitySelected = Rxn<Identity>();
   final listFromIdentities = RxList<Identity>();
   final isEmailChanged = Rx<bool>(false);
@@ -157,17 +159,20 @@ class ComposerController extends BaseController
   List<EmailAddress> listToEmailAddress = <EmailAddress>[];
   List<EmailAddress> listCcEmailAddress = <EmailAddress>[];
   List<EmailAddress> listBccEmailAddress = <EmailAddress>[];
+  List<EmailAddress> listReplyToEmailAddress = <EmailAddress>[];
   ContactSuggestionSource _contactSuggestionSource = ContactSuggestionSource.tMailContact;
 
   final subjectEmailInputController = TextEditingController();
   final toEmailAddressController = TextEditingController();
   final ccEmailAddressController = TextEditingController();
   final bccEmailAddressController = TextEditingController();
+  final replyToEmailAddressController = TextEditingController();
   final searchIdentitiesInputController = TextEditingController();
 
   final GlobalKey<TagsEditorState> keyToEmailTagEditor = GlobalKey<TagsEditorState>();
   final GlobalKey<TagsEditorState> keyCcEmailTagEditor = GlobalKey<TagsEditorState>();
   final GlobalKey<TagsEditorState> keyBccEmailTagEditor = GlobalKey<TagsEditorState>();
+  final GlobalKey<TagsEditorState> keyReplyToEmailTagEditor = GlobalKey<TagsEditorState>();
   final GlobalKey headerEditorMobileWidgetKey = GlobalKey();
   final GlobalKey<DropdownButton2State> identityDropdownKey = GlobalKey<DropdownButton2State>();
   final double defaultPaddingCoordinateYCursorEditor = 8;
@@ -176,10 +181,12 @@ class ComposerController extends BaseController
   FocusNode? toAddressFocusNode;
   FocusNode? ccAddressFocusNode;
   FocusNode? bccAddressFocusNode;
+  FocusNode? replyToAddressFocusNode;
   FocusNode? searchIdentitiesFocusNode;
   FocusNode? toAddressFocusNodeKeyboard;
   FocusNode? ccAddressFocusNodeKeyboard;
   FocusNode? bccAddressFocusNodeKeyboard;
+  FocusNode? replyToAddressFocusNodeKeyboard;
 
   StreamSubscription<html.Event>? _subscriptionOnDragEnter;
   StreamSubscription<html.Event>? _subscriptionOnDragOver;
@@ -305,18 +312,23 @@ class ComposerController extends BaseController
     ccAddressFocusNode = null;
     bccAddressFocusNode?.dispose();
     bccAddressFocusNode = null;
+    replyToAddressFocusNode?.dispose();
+    replyToAddressFocusNode = null;
     toAddressFocusNodeKeyboard?.dispose();
     toAddressFocusNodeKeyboard = null;
     ccAddressFocusNodeKeyboard?.dispose();
     ccAddressFocusNodeKeyboard = null;
     bccAddressFocusNodeKeyboard?.dispose();
     bccAddressFocusNodeKeyboard = null;
+    replyToAddressFocusNodeKeyboard?.dispose();
+    replyToAddressFocusNodeKeyboard = null;
     searchIdentitiesFocusNode?.dispose();
     searchIdentitiesFocusNode = null;
     subjectEmailInputController.dispose();
     toEmailAddressController.dispose();
     ccEmailAddressController.dispose();
     bccEmailAddressController.dispose();
+    replyToEmailAddressController.dispose();
     uploadInlineImageWorker.dispose();
     dashboardViewStateWorker.dispose();
     scrollController.dispose();
@@ -480,6 +492,7 @@ class ComposerController extends BaseController
       toRecipients: listToEmailAddress.toSet(),
       ccRecipients: listCcEmailAddress.toSet(),
       bccRecipients: listBccEmailAddress.toSet(),
+      replyToRecipients: listReplyToEmailAddress.toSet(),
       hasRequestReadReceipt: hasRequestReadReceipt.value,
       identity: identitySelected.value,
       attachments: uploadController.attachmentsUploaded,
@@ -507,16 +520,21 @@ class ComposerController extends BaseController
     if (bccEmailAddressController.text.isNotEmpty) {
       keyBccEmailTagEditor.currentState?.closeSuggestionBox();
     }
+    if (replyToEmailAddressController.text.isNotEmpty) {
+      keyReplyToEmailTagEditor.currentState?.closeSuggestionBox();
+    }
   }
 
   void createFocusNodeInput() {
     toAddressFocusNode = FocusNode();
     ccAddressFocusNode = FocusNode();
     bccAddressFocusNode = FocusNode();
+    replyToAddressFocusNode = FocusNode();
     searchIdentitiesFocusNode = FocusNode();
     toAddressFocusNodeKeyboard = FocusNode();
     ccAddressFocusNodeKeyboard = FocusNode();
     bccAddressFocusNodeKeyboard = FocusNode();
+    replyToAddressFocusNodeKeyboard = FocusNode();
 
     subjectEmailInputFocusNode = FocusNode(
       onKeyEvent: PlatformInfo.isWeb ? _subjectEmailInputOnKeyListener : null,
@@ -851,7 +869,7 @@ class ComposerController extends BaseController
     listCcEmailAddress = List.from(recipients.value2);
     listBccEmailAddress = List.from(recipients.value3);
 
-    if (listToEmailAddress.isNotEmpty || listCcEmailAddress.isNotEmpty || listBccEmailAddress.isNotEmpty) {
+    if (listToEmailAddress.isNotEmpty || listCcEmailAddress.isNotEmpty || listBccEmailAddress.isNotEmpty || listReplyToEmailAddress.isNotEmpty) {
       isInitialRecipient.value = true;
       toAddressExpandMode.value = ExpandMode.COLLAPSE;
     }
@@ -866,6 +884,11 @@ class ComposerController extends BaseController
       bccAddressExpandMode.value = ExpandMode.COLLAPSE;
     }
 
+    if (listReplyToEmailAddress.isNotEmpty) {
+      replyToRecipientState.value = PrefixRecipientState.enabled;
+      replyToAddressExpandMode.value = ExpandMode.COLLAPSE;
+    }
+
     _updateStatusEmailSendButton();
   }
 
@@ -883,6 +906,9 @@ class ComposerController extends BaseController
       case PrefixEmailAddress.bcc:
         listBccEmailAddress = List.from(newListEmailAddress);
         break;
+      case PrefixEmailAddress.replyTo:
+        listReplyToEmailAddress = List.from(newListEmailAddress);
+        break;
       default:
         break;
     }
@@ -891,8 +917,9 @@ class ComposerController extends BaseController
 
   void _updateStatusEmailSendButton() {
     if (listToEmailAddress.isNotEmpty
+        || listCcEmailAddress.isNotEmpty
         || listBccEmailAddress.isNotEmpty
-        || listCcEmailAddress.isNotEmpty) {
+        || listReplyToEmailAddress.isNotEmpty) {
       isEnableEmailSendButton.value = true;
     } else {
       isEnableEmailSendButton.value = false;
@@ -910,7 +937,8 @@ class ComposerController extends BaseController
 
     if (toEmailAddressController.text.isNotEmpty
         || ccEmailAddressController.text.isNotEmpty
-        || bccEmailAddressController.text.isNotEmpty) {
+        || bccEmailAddressController.text.isNotEmpty
+        || replyToEmailAddressController.text.isNotEmpty) {
       _collapseAllRecipient();
       _autoCreateEmailTag();
     }
@@ -927,7 +955,7 @@ class ComposerController extends BaseController
       return;
     }
 
-    final allListEmailAddress = listToEmailAddress + listCcEmailAddress + listBccEmailAddress;
+    final allListEmailAddress = listToEmailAddress + listCcEmailAddress + listBccEmailAddress + listReplyToEmailAddress;
     final listEmailAddressInvalid = allListEmailAddress
         .where((emailAddress) => !EmailUtils.isEmailAddressValid(emailAddress.emailAddress))
         .toList();
@@ -939,6 +967,7 @@ class ComposerController extends BaseController
           toAddressExpandMode.value = ExpandMode.EXPAND;
           ccAddressExpandMode.value = ExpandMode.EXPAND;
           bccAddressExpandMode.value = ExpandMode.EXPAND;
+          replyToAddressExpandMode.value = ExpandMode.EXPAND;
         },
         showAsBottomSheet: true,
         title: AppLocalizations.of(context).sending_failed,
@@ -1058,6 +1087,7 @@ class ComposerController extends BaseController
           toRecipients: listToEmailAddress.toSet(),
           ccRecipients: listCcEmailAddress.toSet(),
           bccRecipients: listBccEmailAddress.toSet(),
+          replyToRecipients: listReplyToEmailAddress.toSet(),
           hasRequestReadReceipt: hasRequestReadReceipt.value,
           identity: identitySelected.value,
           attachments: uploadController.attachmentsUploaded,
@@ -1276,6 +1306,7 @@ class ComposerController extends BaseController
       toRecipients: listToEmailAddress.toSet(),
       ccRecipients: listCcEmailAddress.toSet(),
       bccRecipients: listBccEmailAddress.toSet(),
+      replyToRecipients: listReplyToEmailAddress.toSet(),
       identity: identitySelected.value,
       attachments: uploadController.attachmentsUploaded,
       hasReadReceipt: hasRequestReadReceipt.value,
@@ -1560,6 +1591,9 @@ class ComposerController extends BaseController
       case PrefixEmailAddress.bcc:
         bccRecipientState.value = PrefixRecipientState.enabled;
         break;
+      case PrefixEmailAddress.replyTo:
+        replyToRecipientState.value = PrefixRecipientState.enabled;
+        break;
       default:
         break;
     }
@@ -1578,6 +1612,11 @@ class ComposerController extends BaseController
         bccAddressFocusNode = FocusNode();
         bccEmailAddressController.clear();
         break;
+      case PrefixEmailAddress.replyTo:
+        replyToRecipientState.value = PrefixRecipientState.disabled;
+        replyToAddressFocusNode = FocusNode();
+        replyToEmailAddressController.clear();
+        break;
       default:
         break;
     }
@@ -1587,12 +1626,14 @@ class ComposerController extends BaseController
     toAddressExpandMode.value = ExpandMode.COLLAPSE;
     ccAddressExpandMode.value = ExpandMode.COLLAPSE;
     bccAddressExpandMode.value = ExpandMode.COLLAPSE;
+    replyToAddressExpandMode.value = ExpandMode.COLLAPSE;
   }
 
   void _autoCreateEmailTag() {
     final inputToEmail = toEmailAddressController.text;
     final inputCcEmail = ccEmailAddressController.text;
     final inputBccEmail = bccEmailAddressController.text;
+    final inputReplyToEmail = replyToEmailAddressController.text;
     log('ComposerController::_autoCreateEmailTag:inputToEmail = $inputToEmail | inputCcEmail = $inputCcEmail | inputBccEmail = $inputBccEmail');
     if (inputToEmail.trim().isNotEmpty) {
       _autoCreateEmailTagForRecipientField(
@@ -1618,6 +1659,9 @@ class ComposerController extends BaseController
         keyEmailTagEditor: keyBccEmailTagEditor,
       );
     }
+    if (inputReplyToEmail.isNotEmpty) {
+      _autoCreateReplyToEmailTag(inputReplyToEmail);
+    }
   }
 
   bool _isDuplicatedRecipient(String inputEmail, List<EmailAddress> listEmailAddress) {
@@ -1676,6 +1720,20 @@ class ComposerController extends BaseController
     }
   }
 
+  void _autoCreateReplyToEmailTag(String inputEmail) {
+    if (!_isDuplicatedRecipient(inputEmail, listReplyToEmailAddress)) {
+      final emailAddress = EmailAddress(null, inputEmail);
+      listReplyToEmailAddress.add(emailAddress);
+      isInitialRecipient.value = true;
+      isInitialRecipient.refresh();
+      _updateStatusEmailSendButton();
+    }
+    keyReplyToEmailTagEditor.currentState?.resetTextField();
+    Future.delayed(const Duration(milliseconds: 300), () {
+      keyReplyToEmailTagEditor.currentState?.closeSuggestionBox();
+    });
+  }
+
   void _closeSuggestionBox() {
     if (toEmailAddressController.text.isEmpty) {
       keyToEmailTagEditor.currentState?.closeSuggestionBox();
@@ -1686,6 +1744,9 @@ class ComposerController extends BaseController
     if (bccEmailAddressController.text.isEmpty) {
       keyBccEmailTagEditor.currentState?.closeSuggestionBox();
     }
+    if (replyToEmailAddressController.text.isEmpty) {
+      keyReplyToEmailTagEditor.currentState?.closeSuggestionBox();
+    }
   }
 
   void showFullEmailAddress(PrefixEmailAddress prefixEmailAddress) {
@@ -1702,6 +1763,10 @@ class ComposerController extends BaseController
         bccAddressExpandMode.value = ExpandMode.EXPAND;
         bccAddressFocusNode?.requestFocus();
         break;
+      case PrefixEmailAddress.replyTo:
+        replyToAddressExpandMode.value = ExpandMode.EXPAND;
+        replyToAddressFocusNode?.requestFocus();
+        break;
       default:
         break;
     }
@@ -1719,6 +1784,9 @@ class ComposerController extends BaseController
         case PrefixEmailAddress.bcc:
           bccAddressExpandMode.value = ExpandMode.EXPAND;
           break;
+        case PrefixEmailAddress.replyTo:
+          replyToAddressExpandMode.value = ExpandMode.EXPAND;
+          break;
         default:
           break;
       }
@@ -1766,6 +1834,13 @@ class ComposerController extends BaseController
             );
           }
           break;
+        case PrefixEmailAddress.replyTo:
+          replyToAddressExpandMode.value = ExpandMode.COLLAPSE;
+          final inputReplyToEmail = replyToEmailAddressController.text;
+          if (inputReplyToEmail.isNotEmpty) {
+            _autoCreateReplyToEmailTag(inputReplyToEmail);
+          }
+          break;
         default:
           break;
       }
@@ -2003,12 +2078,14 @@ class ComposerController extends BaseController
       return toAddressFocusNode?.hasFocus == true ||
         ccAddressFocusNode?.hasFocus == true ||
         bccAddressFocusNode?.hasFocus == true ||
+        replyToAddressFocusNode?.hasFocus == true ||
         subjectEmailInputFocusNode?.hasFocus == true;
     } else if (PlatformInfo.isMobile) {
       final isEditorFocused = (await richTextMobileTabletController?.isEditorFocused) ?? false;
       return toAddressFocusNode?.hasFocus == true ||
         ccAddressFocusNode?.hasFocus == true ||
         bccAddressFocusNode?.hasFocus == true ||
+        replyToAddressFocusNode?.hasFocus == true ||
         subjectEmailInputFocusNode?.hasFocus == true ||
         isEditorFocused;
     }
@@ -2052,6 +2129,8 @@ class ComposerController extends BaseController
       return ccAddressFocusNode;
     } else if (bccRecipientState.value == PrefixRecipientState.enabled) {
       return bccAddressFocusNode;
+    } else if (replyToRecipientState.value == PrefixRecipientState.enabled) {
+      return replyToAddressFocusNode;
     } else {
       return subjectEmailInputFocusNode;
     }
@@ -2060,6 +2139,16 @@ class ComposerController extends BaseController
   FocusNode? getNextFocusOfCcEmailAddress() {
     if (bccRecipientState.value == PrefixRecipientState.enabled) {
       return bccAddressFocusNode;
+    } else if (replyToRecipientState.value == PrefixRecipientState.enabled) {
+      return replyToAddressFocusNode;
+    } else {
+      return subjectEmailInputFocusNode;
+    }
+  }
+
+  FocusNode? getNextFocusOfBccEmailAddress() {
+    if (replyToRecipientState.value == PrefixRecipientState.enabled) {
+      return replyToAddressFocusNode;
     } else {
       return subjectEmailInputFocusNode;
     }
@@ -2115,6 +2204,10 @@ class ComposerController extends BaseController
         listBccEmailAddress.remove(draggableEmailAddress.emailAddress);
         bccAddressExpandMode.value = ExpandMode.EXPAND;
         break;
+      case PrefixEmailAddress.replyTo:
+        listReplyToEmailAddress.remove(draggableEmailAddress.emailAddress);
+        replyToAddressExpandMode.value = ExpandMode.EXPAND;
+        break;
       default:
         break;
     }
@@ -2380,6 +2473,7 @@ class ComposerController extends BaseController
           toRecipients: listToEmailAddress.toSet(),
           ccRecipients: listCcEmailAddress.toSet(),
           bccRecipients: listBccEmailAddress.toSet(),
+          replyToRecipients: listReplyToEmailAddress.toSet(),
           hasRequestReadReceipt: hasRequestReadReceipt.value,
           identity: identitySelected.value,
           attachments: uploadController.attachmentsUploaded,
@@ -2461,6 +2555,7 @@ class ComposerController extends BaseController
     fromRecipientState.value = isEnabled ? PrefixRecipientState.disabled : PrefixRecipientState.enabled;
     ccRecipientState.value = isEnabled ? PrefixRecipientState.disabled : PrefixRecipientState.enabled;
     bccRecipientState.value = isEnabled ? PrefixRecipientState.disabled : PrefixRecipientState.enabled;
+    replyToRecipientState.value = isEnabled ? PrefixRecipientState.disabled : PrefixRecipientState.enabled;
   }
 
   void _handleGetEmailContentFailure(GetEmailContentFailure failure) {

lib/features/composer/presentation/composer_view.dart

@@ -132,6 +132,7 @@ class ComposerView extends GetWidget<ComposerController> {
                             fromState: controller.fromRecipientState.value,
                             ccState: controller.ccRecipientState.value,
                             bccState: controller.bccRecipientState.value,
+                            replyToState: controller.replyToRecipientState.value,
                             expandMode: controller.toAddressExpandMode.value,
                             controller: controller.toEmailAddressController,
                             focusNode: controller.toAddressFocusNode,
@@ -192,9 +193,9 @@ class ComposerView extends GetWidget<ComposerController> {
                                 focusNode: controller.bccAddressFocusNode,
                                 keyTagEditor: controller.keyBccEmailTagEditor,
                                 isInitial: controller.isInitialRecipient.value,
-                                nextFocusNode: controller.subjectEmailInputFocusNode,
                                 padding: ComposerStyle.mobileRecipientPadding,
                                 margin: ComposerStyle.mobileRecipientMargin,
+                                nextFocusNode: controller.getNextFocusOfBccEmailAddress(),
                                 onFocusEmailAddressChangeAction: controller.onEmailAddressFocusChange,
                                 onShowFullListEmailAddressAction: controller.showFullEmailAddress,
                                 onDeleteEmailAddressTypeAction: controller.deleteEmailAddressType,
@@ -206,6 +207,33 @@ class ComposerView extends GetWidget<ComposerController> {
                               return const SizedBox.shrink();
                             }
                           }),
+                          Obx(() {
+                            if (controller.replyToRecipientState.value == PrefixRecipientState.enabled) {
+                              return RecipientComposerWidget(
+                                prefix: PrefixEmailAddress.replyTo,
+                                listEmailAddress: controller.listReplyToEmailAddress,
+                                imagePaths: controller.imagePaths,
+                                maxWidth: constraints.maxWidth,
+                                expandMode: controller.replyToAddressExpandMode.value,
+                                controller: controller.replyToEmailAddressController,
+                                focusNode: controller.replyToAddressFocusNode,
+                                keyTagEditor: controller.keyReplyToEmailTagEditor,
+                                isInitial: controller.isInitialRecipient.value,
+                                padding: ComposerStyle.mobileRecipientPadding,
+                                margin: ComposerStyle.mobileRecipientMargin,
+                                nextFocusNode: controller.subjectEmailInputFocusNode,
+                                onFocusEmailAddressChangeAction: controller.onEmailAddressFocusChange,
+                                onShowFullListEmailAddressAction: controller.showFullEmailAddress,
+                                onAddEmailAddressTypeAction: controller.addEmailAddressType,
+                                onUpdateListEmailAddressAction: controller.updateListEmailAddress,
+                                onSuggestionEmailAddress: controller.getAutoCompleteSuggestion,
+                                onFocusNextAddressAction: controller.handleFocusNextAddressAction,
+                                onEnableAllRecipientsInputAction: controller.handleEnableRecipientsInputAction,
+                              );
+                            } else {
+                              return const SizedBox.shrink();
+                            }
+                          }),
                           SubjectComposerWidget(
                             focusNode: controller.subjectEmailInputFocusNode,
                             textController: controller.subjectEmailInputController,
@@ -297,6 +325,7 @@ class ComposerView extends GetWidget<ComposerController> {
                             fromState: controller.fromRecipientState.value,
                             ccState: controller.ccRecipientState.value,
                             bccState: controller.bccRecipientState.value,
+                            replyToState: controller.replyToRecipientState.value,
                             expandMode: controller.toAddressExpandMode.value,
                             controller: controller.toEmailAddressController,
                             focusNode: controller.toAddressFocusNode,
@@ -351,6 +380,27 @@ class ComposerView extends GetWidget<ComposerController> {
                               focusNode: controller.bccAddressFocusNode,
                               keyTagEditor: controller.keyBccEmailTagEditor,
                               isInitial: controller.isInitialRecipient.value,
+                              nextFocusNode: controller.getNextFocusOfBccEmailAddress(),
+                              padding: ComposerStyle.mobileRecipientPadding,
+                              margin: ComposerStyle.mobileRecipientMargin,
+                              onFocusEmailAddressChangeAction: controller.onEmailAddressFocusChange,
+                              onShowFullListEmailAddressAction: controller.showFullEmailAddress,
+                              onDeleteEmailAddressTypeAction: controller.deleteEmailAddressType,
+                              onUpdateListEmailAddressAction: controller.updateListEmailAddress,
+                              onSuggestionEmailAddress: controller.getAutoCompleteSuggestion,
+                              onFocusNextAddressAction: controller.handleFocusNextAddressAction,
+                            ),
+                          if (controller.replyToRecipientState.value == PrefixRecipientState.enabled)
+                            RecipientComposerWidget(
+                              prefix: PrefixEmailAddress.replyTo,
+                              listEmailAddress: controller.listReplyToEmailAddress,
+                              imagePaths: controller.imagePaths,
+                              maxWidth: constraints.maxWidth,
+                              expandMode: controller.replyToAddressExpandMode.value,
+                              controller: controller.replyToEmailAddressController,
+                              focusNode: controller.replyToAddressFocusNode,
+                              keyTagEditor: controller.keyReplyToEmailTagEditor,
+                              isInitial: controller.isInitialRecipient.value,
                               nextFocusNode: controller.subjectEmailInputFocusNode,
                               padding: ComposerStyle.mobileRecipientPadding,
                               margin: ComposerStyle.mobileRecipientMargin,

lib/features/composer/presentation/composer_view_web.dart

@@ -94,6 +94,7 @@ class ComposerView extends GetWidget<ComposerController> {
                           fromState: controller.fromRecipientState.value,
                           ccState: controller.ccRecipientState.value,
                           bccState: controller.bccRecipientState.value,
+                          replyToState: controller.replyToRecipientState.value,
                           expandMode: controller.toAddressExpandMode.value,
                           controller: controller.toEmailAddressController,
                           focusNode: controller.toAddressFocusNode,
@@ -152,6 +153,29 @@ class ComposerView extends GetWidget<ComposerController> {
                             focusNodeKeyboard: controller.bccAddressFocusNodeKeyboard,
                             keyTagEditor: controller.keyBccEmailTagEditor,
                             isInitial: controller.isInitialRecipient.value,
+                            nextFocusNode: controller.getNextFocusOfCcEmailAddress(),
+                            padding: ComposerStyle.mobileRecipientPadding,
+                            margin: ComposerStyle.mobileRecipientMargin,
+                            onFocusEmailAddressChangeAction: controller.onEmailAddressFocusChange,
+                            onShowFullListEmailAddressAction: controller.showFullEmailAddress,
+                            onDeleteEmailAddressTypeAction: controller.deleteEmailAddressType,
+                            onUpdateListEmailAddressAction: controller.updateListEmailAddress,
+                            onSuggestionEmailAddress: controller.getAutoCompleteSuggestion,
+                            onFocusNextAddressAction: controller.handleFocusNextAddressAction,
+                            onRemoveDraggableEmailAddressAction: controller.removeDraggableEmailAddress,
+                          ),
+                        if (controller.replyToRecipientState.value == PrefixRecipientState.enabled)
+                          RecipientComposerWidget(
+                            prefix: PrefixEmailAddress.replyTo,
+                            listEmailAddress: controller.listReplyToEmailAddress,
+                            imagePaths: controller.imagePaths,
+                            maxWidth: constraints.maxWidth,
+                            expandMode: controller.replyToAddressExpandMode.value,
+                            controller: controller.replyToEmailAddressController,
+                            focusNode: controller.replyToAddressFocusNode,
+                            focusNodeKeyboard: controller.replyToAddressFocusNodeKeyboard,
+                            keyTagEditor: controller.keyReplyToEmailTagEditor,
+                            isInitial: controller.isInitialRecipient.value,
                             nextFocusNode: controller.subjectEmailInputFocusNode,
                             padding: ComposerStyle.mobileRecipientPadding,
                             margin: ComposerStyle.mobileRecipientMargin,
@@ -343,6 +367,7 @@ class ComposerView extends GetWidget<ComposerController> {
                         fromState: controller.fromRecipientState.value,
                         ccState: controller.ccRecipientState.value,
                         bccState: controller.bccRecipientState.value,
+                        replyToState: controller.replyToRecipientState.value,
                         expandMode: controller.toAddressExpandMode.value,
                         controller: controller.toEmailAddressController,
                         focusNode: controller.toAddressFocusNode,
@@ -401,6 +426,29 @@ class ComposerView extends GetWidget<ComposerController> {
                           focusNodeKeyboard: controller.bccAddressFocusNodeKeyboard,
                           keyTagEditor: controller.keyBccEmailTagEditor,
                           isInitial: controller.isInitialRecipient.value,
+                          nextFocusNode: controller.getNextFocusOfBccEmailAddress(),
+                          padding: ComposerStyle.desktopRecipientPadding,
+                          margin: ComposerStyle.desktopRecipientMargin,
+                          onFocusEmailAddressChangeAction: controller.onEmailAddressFocusChange,
+                          onShowFullListEmailAddressAction: controller.showFullEmailAddress,
+                          onDeleteEmailAddressTypeAction: controller.deleteEmailAddressType,
+                          onUpdateListEmailAddressAction: controller.updateListEmailAddress,
+                          onSuggestionEmailAddress: controller.getAutoCompleteSuggestion,
+                          onFocusNextAddressAction: controller.handleFocusNextAddressAction,
+                          onRemoveDraggableEmailAddressAction: controller.removeDraggableEmailAddress,
+                        ),
+                      if (controller.replyToRecipientState.value == PrefixRecipientState.enabled)
+                        RecipientComposerWidget(
+                          prefix: PrefixEmailAddress.replyTo,
+                          listEmailAddress: controller.listReplyToEmailAddress,
+                          imagePaths: controller.imagePaths,
+                          maxWidth: constraints.maxWidth,
+                          expandMode: controller.replyToAddressExpandMode.value,
+                          controller: controller.replyToEmailAddressController,
+                          focusNode: controller.replyToAddressFocusNode,
+                          focusNodeKeyboard: controller.replyToAddressFocusNodeKeyboard,
+                          keyTagEditor: controller.keyReplyToEmailTagEditor,
+                          isInitial: controller.isInitialRecipient.value,
                           nextFocusNode: controller.subjectEmailInputFocusNode,
                           padding: ComposerStyle.desktopRecipientPadding,
                           margin: ComposerStyle.desktopRecipientMargin,
@@ -629,6 +677,7 @@ class ComposerView extends GetWidget<ComposerController> {
                         fromState: controller.fromRecipientState.value,
                         ccState: controller.ccRecipientState.value,
                         bccState: controller.bccRecipientState.value,
+                        replyToState: controller.replyToRecipientState.value,
                         expandMode: controller.toAddressExpandMode.value,
                         controller: controller.toEmailAddressController,
                         focusNode: controller.toAddressFocusNode,
@@ -687,6 +736,29 @@ class ComposerView extends GetWidget<ComposerController> {
                           focusNodeKeyboard: controller.bccAddressFocusNodeKeyboard,
                           keyTagEditor: controller.keyBccEmailTagEditor,
                           isInitial: controller.isInitialRecipient.value,
+                          nextFocusNode: controller.getNextFocusOfBccEmailAddress(),
+                          padding: ComposerStyle.tabletRecipientPadding,
+                          margin: ComposerStyle.tabletRecipientMargin,
+                          onFocusEmailAddressChangeAction: controller.onEmailAddressFocusChange,
+                          onShowFullListEmailAddressAction: controller.showFullEmailAddress,
+                          onDeleteEmailAddressTypeAction: controller.deleteEmailAddressType,
+                          onUpdateListEmailAddressAction: controller.updateListEmailAddress,
+                          onSuggestionEmailAddress: controller.getAutoCompleteSuggestion,
+                          onFocusNextAddressAction: controller.handleFocusNextAddressAction,
+                          onRemoveDraggableEmailAddressAction: controller.removeDraggableEmailAddress,
+                        ),
+                      if (controller.replyToRecipientState.value == PrefixRecipientState.enabled)
+                        RecipientComposerWidget(
+                          prefix: PrefixEmailAddress.replyTo,
+                          listEmailAddress: controller.listReplyToEmailAddress,
+                          imagePaths: controller.imagePaths,
+                          maxWidth: constraints.maxWidth,
+                          expandMode: controller.replyToAddressExpandMode.value,
+                          controller: controller.replyToEmailAddressController,
+                          focusNode: controller.replyToAddressFocusNode,
+                          focusNodeKeyboard: controller.replyToAddressFocusNodeKeyboard,
+                          keyTagEditor: controller.keyReplyToEmailTagEditor,
+                          isInitial: controller.isInitialRecipient.value,
                           nextFocusNode: controller.subjectEmailInputFocusNode,
                           padding: ComposerStyle.tabletRecipientPadding,
                           margin: ComposerStyle.tabletRecipientMargin,

lib/features/composer/presentation/extensions/create_email_request_extension.dart

@@ -39,7 +39,9 @@ extension CreateEmailRequestExtension on CreateEmailRequest {
   }
 
   Set<EmailAddress> createReplyToRecipients() {
-    if (identity?.replyTo?.isNotEmpty == true) {
+    if (replyToRecipients.isNotEmpty) {
+      return replyToRecipients.toSet();
+    } else if (identity?.replyTo?.isNotEmpty == true) {
       return identity!.replyTo!.toSet();
     } else {
       return { EmailAddress(null, session.getOwnEmailAddress()) };

lib/features/composer/presentation/extensions/email_action_type_extension.dart

@@ -75,10 +75,11 @@ extension EmailActionTypeExtension on EmailActionType {
 
         final subject = presentationEmail.subject?.escapeLtGtHtmlString() ?? '';
         final receivedAt = presentationEmail.receivedAt;
-        final fromEmailAddress = presentationEmail.from.toEscapeHtmlStringUseCommaSeparator();
+        final fromEmailAddress = presentationEmail.from.listEmailAddressToString(isFullEmailAddress: true);
-        final toEmailAddress = presentationEmail.to.toEscapeHtmlStringUseCommaSeparator();
+        final toEmailAddress = presentationEmail.to.listEmailAddressToString(isFullEmailAddress: true);
-        final ccEmailAddress = presentationEmail.cc.toEscapeHtmlStringUseCommaSeparator();
+        final ccEmailAddress = presentationEmail.cc.listEmailAddressToString(isFullEmailAddress: true);
-        final bccEmailAddress = presentationEmail.bcc.toEscapeHtmlStringUseCommaSeparator();
+        final bccEmailAddress = presentationEmail.bcc.listEmailAddressToString(isFullEmailAddress: true);
+        final replyToEmailAddress = presentationEmail.replyTo.listEmailAddressToString(isFullEmailAddress: true);
 
         if (subject.isNotEmpty) {
           headerQuoted = headerQuoted
@@ -116,6 +117,12 @@ extension EmailActionTypeExtension on EmailActionType {
             .append(bccEmailAddress)
             .addNewLineTag();
         }
+        if (replyToEmailAddress.isNotEmpty) {
+          headerQuoted = headerQuoted
+              .append('${appLocalizations.reply_to_email_address_prefix}: ')
+              .append(replyToEmailAddress)
+              .addNewLineTag();
+        }
 
         return headerQuoted;
       default:

lib/features/composer/presentation/extensions/prefix_email_address_extension.dart

@@ -14,6 +14,8 @@ extension PrefixEmailAddressExtension on PrefixEmailAddress {
         return AppLocalizations.of(context).cc_email_address_prefix;
       case PrefixEmailAddress.bcc:
         return AppLocalizations.of(context).bcc_email_address_prefix;
+      case PrefixEmailAddress.replyTo:
+        return AppLocalizations.of(context).reply_to_email_address_prefix;
       case PrefixEmailAddress.from:
         return AppLocalizations.of(context).from_email_address_prefix;
     }
@@ -27,6 +29,8 @@ extension PrefixEmailAddressExtension on PrefixEmailAddress {
         return email.cc?.toList() ?? List.empty();
       case PrefixEmailAddress.bcc:
         return email.bcc?.toList() ?? List.empty();
+      case PrefixEmailAddress.replyTo:
+        return email.replyTo?.toList() ?? List.empty();
       case PrefixEmailAddress.from:
         return email.from?.toList() ?? List.empty();
     }

lib/features/composer/presentation/model/create_email_request.dart

@@ -23,6 +23,7 @@ class CreateEmailRequest with EquatableMixin {
   final Set<EmailAddress> toRecipients;
   final Set<EmailAddress> ccRecipients;
   final Set<EmailAddress> bccRecipients;
+  final Set<EmailAddress> replyToRecipients;
   final Identity? identity;
   final List<Attachment>? attachments;
   final Map<String, Attachment>? inlineAttachments;
@@ -47,6 +48,7 @@ class CreateEmailRequest with EquatableMixin {
     required this.toRecipients,
     required this.ccRecipients,
     required this.bccRecipients,
+    required this.replyToRecipients,
     this.hasRequestReadReceipt = true,
     this.identity,
     this.attachments,
@@ -74,6 +76,7 @@ class CreateEmailRequest with EquatableMixin {
     toRecipients,
     ccRecipients,
     bccRecipients,
+    replyToRecipients,
     identity,
     hasRequestReadReceipt,
     attachments,

lib/features/composer/presentation/model/saved_email_draft.dart

@@ -9,6 +9,7 @@ class SavedEmailDraft with EquatableMixin {
   final Set<EmailAddress> toRecipients;
   final Set<EmailAddress> ccRecipients;
   final Set<EmailAddress> bccRecipients;
+  final Set<EmailAddress> replyToRecipients;
   final List<Attachment> attachments;
   final Identity? identity;
   final bool hasReadReceipt;
@@ -19,6 +20,7 @@ class SavedEmailDraft with EquatableMixin {
     required this.toRecipients,
     required this.ccRecipients,
     required this.bccRecipients,
+    required this.replyToRecipients,
     required this.attachments,
     required this.identity,
     required this.hasReadReceipt,
@@ -31,6 +33,7 @@ class SavedEmailDraft with EquatableMixin {
       toRecipients: {},
       ccRecipients: {},
       bccRecipients: {},
+      replyToRecipients: {},
       attachments: [],
       identity: null,
       hasReadReceipt: false,
@@ -45,6 +48,7 @@ class SavedEmailDraft with EquatableMixin {
     {0: toRecipients},
     {1: ccRecipients},
     {2: bccRecipients},
+    {3: replyToRecipients},
     attachments,
     identity,
     hasReadReceipt

lib/features/composer/presentation/styles/composer_style.dart

@@ -156,10 +156,6 @@ class ComposerStyle {
   }
 
   static double getMaxHeightEmailAddressWidget(BuildContext context, BoxConstraints constraints, ResponsiveUtils responsiveUtils) {
-    if (responsiveUtils.isDesktop(context)) {
+    return constraints.maxHeight > 0 ? constraints.maxHeight * 0.4 : 150.0;
-      return constraints.maxHeight > 0 ? constraints.maxHeight * 0.3 : 150.0;
-    } else {
-      return constraints.maxHeight > 0 ? constraints.maxHeight * 0.4 : 150.0;
-    }
   }
 }

lib/features/composer/presentation/widgets/recipient_composer_widget.dart

@@ -47,6 +47,7 @@ class RecipientComposerWidget extends StatefulWidget {
   final PrefixRecipientState fromState;
   final PrefixRecipientState ccState;
   final PrefixRecipientState bccState;
+  final PrefixRecipientState replyToState;
   final bool? isInitial;
   final FocusNode? focusNode;
   final FocusNode? focusNodeKeyboard;
@@ -77,6 +78,7 @@ class RecipientComposerWidget extends StatefulWidget {
     @visibleForTesting this.isTestingForWeb = false,
     this.ccState = PrefixRecipientState.disabled,
     this.bccState = PrefixRecipientState.disabled,
+    this.replyToState = PrefixRecipientState.disabled,
     this.fromState = PrefixRecipientState.disabled,
     this.isInitial,
     this.controller,
@@ -368,6 +370,16 @@ class _RecipientComposerWidgetState extends State<RecipientComposerWidget> {
                     margin: RecipientComposerWidgetStyle.recipientMargin,
                     onTapActionCallback: () => widget.onAddEmailAddressTypeAction?.call(PrefixEmailAddress.bcc),
                   ),
+                if (widget.replyToState == PrefixRecipientState.disabled)
+                  TMailButtonWidget.fromText(
+                    key: Key('prefix_${widget.prefix.name}_recipient_reply_to_button'),
+                    text: AppLocalizations.of(context).reply_to_email_address_prefix,
+                    textStyle: RecipientComposerWidgetStyle.prefixButtonTextStyle,
+                    backgroundColor: Colors.transparent,
+                    padding: RecipientComposerWidgetStyle.prefixButtonPadding,
+                    margin: RecipientComposerWidgetStyle.recipientMargin,
+                    onTapActionCallback: () => widget.onAddEmailAddressTypeAction?.call(PrefixEmailAddress.replyTo),
+                  ),
               ]
             else if (PlatformInfo.isMobile)
               TMailButtonWidget.fromIcon(
@@ -410,7 +422,8 @@ class _RecipientComposerWidgetState extends State<RecipientComposerWidget> {
 
   bool get _isAllRecipientInputEnabled => widget.fromState == PrefixRecipientState.enabled
     && widget.ccState == PrefixRecipientState.enabled
-    && widget.bccState == PrefixRecipientState.enabled;
+    && widget.bccState == PrefixRecipientState.enabled
+    && widget.replyToState == PrefixRecipientState.enabled;
 
   List<EmailAddress> get _collapsedListEmailAddress => _isCollapse
     ? _currentListEmailAddress.sublist(0, 1)

lib/l10n/intl_messages.arb

@@ -206,6 +206,12 @@
     "placeholders_order": [],
     "placeholders": {}
   },
+  "reply_to_email_address_prefix": "Reply to",
+  "@reply_to_email_address_prefix": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
+  },
   "cc_email_address_prefix": "Cc",
   "@cc_email_address_prefix": {
     "type": "text",

lib/main/localizations/app_localizations.dart

@@ -204,6 +204,13 @@ class AppLocalizations {
     );
   }
 
+  String get reply_to_email_address_prefix {
+    return Intl.message(
+      'Reply to',
+      name: 'reply_to_email_address_prefix',
+    );
+  }
+
   String get cc_email_address_prefix {
     return Intl.message(
       'Cc',

model/lib/email/prefix_email_address.dart

@@ -3,5 +3,6 @@ enum PrefixEmailAddress {
   from,
   to,
   cc,
-  bcc
+  bcc,
+  replyTo
 }

test/features/composer/domain/usecases/create_new_and_save_email_to_drafts_interactor_test.dart

@@ -47,6 +47,7 @@ void main() {
         toRecipients: {},
         ccRecipients: {},
         bccRecipients: {},
+        replyToRecipients: {},
         draftsEmailId: EmailId(Id('some-id'))
       );
       when(composerRepository.generateEmail(any, withIdentityHeader: anyNamed('withIdentityHeader')))
@@ -85,6 +86,7 @@ void main() {
         toRecipients: {},
         ccRecipients: {},
         bccRecipients: {},
+        replyToRecipients: {},
       );
       when(composerRepository.generateEmail(any, withIdentityHeader: anyNamed('withIdentityHeader')))
         .thenAnswer((_) async => Email());

test/features/composer/domain/usecases/create_new_and_send_email_interactor_test.dart

@@ -38,6 +38,7 @@ void main() {
         toRecipients: {},
         ccRecipients: {},
         bccRecipients: {},
+        replyToRecipients: {},
       );
       when(composerRepository.generateEmail(any, withIdentityHeader: anyNamed('withIdentityHeader')))
         .thenAnswer((_) async => Email());

test/features/composer/presentation/composer_controller_test.dart

@@ -306,6 +306,7 @@ void main() {
       final toRecipient = EmailAddress('to', 'to@linagora.com');
       final ccRecipient = EmailAddress('cc', 'cc@linagora.com');
       final bccRecipient = EmailAddress('bcc', 'bcc@linagora.com');
+      final replyToRecipient = EmailAddress('replyTo', 'replyTo@linagora.com');
       final identity = Identity();
       final attachment = Attachment();
       const alwaysReadReceiptEnabled = true;
@@ -331,6 +332,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           composerController?.identitySelected.value = identity;
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
           final state = GetAlwaysReadReceiptSettingSuccess(
@@ -342,6 +344,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: alwaysReadReceiptEnabled
@@ -370,6 +373,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           composerController?.identitySelected.value = identity;
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
           final state = GetAlwaysReadReceiptSettingFailure(Exception());
@@ -380,6 +384,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -407,6 +412,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           final selectedIdentity = Identity(id: IdentityId(Id('alice')));
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
           
@@ -421,6 +427,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: selectedIdentity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -451,6 +458,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           when(mockMailboxDashBoardController.composerArguments).thenReturn(
             ComposerArguments(identities: [identity]));
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
@@ -461,6 +469,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -491,6 +500,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
 
           final selectedIdentity = Identity(
@@ -508,6 +518,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: selectedIdentity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -538,6 +549,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
 
           final identity = Identity(
@@ -555,6 +567,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -594,6 +607,7 @@ void main() {
             composerController?.listToEmailAddress = [toRecipient];
             composerController?.listCcEmailAddress = [ccRecipient];
             composerController?.listBccEmailAddress = [bccRecipient];
+            composerController?.listReplyToEmailAddress = [replyToRecipient];
             when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
 
             final selectedIdentity = Identity(id: IdentityId(Id('alice')));
@@ -612,6 +626,7 @@ void main() {
               toRecipients: {toRecipient},
               ccRecipients: {ccRecipient},
               bccRecipients: {bccRecipient},
+              replyToRecipients: {replyToRecipient},
               identity: selectedIdentity,
               attachments: [attachment],
               hasReadReceipt: false
@@ -665,6 +680,7 @@ void main() {
             composerController?.listToEmailAddress = [toRecipient];
             composerController?.listCcEmailAddress = [ccRecipient];
             composerController?.listBccEmailAddress = [bccRecipient];
+            composerController?.listReplyToEmailAddress = [replyToRecipient];
             when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
 
             final selectedIdentity = Identity(id: IdentityId(Id('alice')));
@@ -683,6 +699,7 @@ void main() {
               toRecipients: {toRecipient},
               ccRecipients: {ccRecipient},
               bccRecipients: {bccRecipient},
+              replyToRecipients: {replyToRecipient},
               identity: selectedIdentity,
               attachments: [attachment],
               hasReadReceipt: false
@@ -735,6 +752,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           composerController?.identitySelected.value = identity;
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
 
@@ -748,6 +766,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: alwaysReadReceiptEnabled
@@ -776,6 +795,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           composerController?.identitySelected.value = identity;
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
 
@@ -787,6 +807,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -823,6 +844,7 @@ void main() {
                 to: {toRecipient},
                 cc: {ccRecipient},
                 bcc: {bccRecipient},
+                replyTo: {replyToRecipient},
                 mailboxContain: PresentationMailbox(
                   MailboxId(Id('some-mailbox-id')),
                   role: PresentationMailbox.roleJunk)),
@@ -837,6 +859,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: selectedIdentity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -876,6 +899,7 @@ void main() {
                 to: {toRecipient},
                 cc: {ccRecipient},
                 bcc: {bccRecipient},
+                replyTo: {replyToRecipient},
                 mailboxContain: PresentationMailbox(
                   MailboxId(Id('some-mailbox-id')),
                   role: PresentationMailbox.roleJunk)),
@@ -889,6 +913,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -930,6 +955,7 @@ void main() {
                 to: {toRecipient},
                 cc: {ccRecipient},
                 bcc: {bccRecipient},
+                replyTo: {replyToRecipient},
                 mailboxContain: PresentationMailbox(
                   MailboxId(Id('some-mailbox-id')),
                   role: PresentationMailbox.roleJunk)),
@@ -946,6 +972,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: selectedIdentity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -987,6 +1014,7 @@ void main() {
                 to: {toRecipient},
                 cc: {ccRecipient},
                 bcc: {bccRecipient},
+                replyTo: {replyToRecipient},
                 mailboxContain: PresentationMailbox(
                   MailboxId(Id('some-mailbox-id')),
                   role: PresentationMailbox.roleJunk)),));
@@ -1002,6 +1030,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: false
@@ -1041,6 +1070,7 @@ void main() {
             composerController?.listToEmailAddress = [toRecipient];
             composerController?.listCcEmailAddress = [ccRecipient];
             composerController?.listBccEmailAddress = [bccRecipient];
+            composerController?.listReplyToEmailAddress = [replyToRecipient];
             final selectedIdentity = Identity(id: IdentityId(Id('alice')));
             composerController?.identitySelected.value = selectedIdentity;
             when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
@@ -1060,6 +1090,7 @@ void main() {
               toRecipients: {toRecipient},
               ccRecipients: {ccRecipient},
               bccRecipients: {bccRecipient},
+              replyToRecipients: {replyToRecipient},
               identity: selectedIdentity,
               attachments: [attachment],
               hasReadReceipt: false
@@ -1113,6 +1144,7 @@ void main() {
             composerController?.listToEmailAddress = [toRecipient];
             composerController?.listCcEmailAddress = [ccRecipient];
             composerController?.listBccEmailAddress = [bccRecipient];
+            composerController?.listReplyToEmailAddress = [replyToRecipient];
             final selectedIdentity = Identity(id: IdentityId(Id('alice')));
             composerController?.identitySelected.value = selectedIdentity;
             when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
@@ -1132,6 +1164,7 @@ void main() {
               toRecipients: {toRecipient},
               ccRecipients: {ccRecipient},
               bccRecipients: {bccRecipient},
+              replyToRecipients: {replyToRecipient},
               identity: selectedIdentity,
               attachments: [attachment],
               hasReadReceipt: false
@@ -1178,6 +1211,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           composerController?.hasRequestReadReceipt.value = alwaysReadReceiptEnabled;
 
           const idenityId = 'some-identity-id';
@@ -1198,6 +1232,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: alwaysReadReceiptEnabled
@@ -1227,6 +1262,7 @@ void main() {
           composerController?.listToEmailAddress = [toRecipient];
           composerController?.listCcEmailAddress = [ccRecipient];
           composerController?.listBccEmailAddress = [bccRecipient];
+          composerController?.listReplyToEmailAddress = [replyToRecipient];
           composerController?.identitySelected.value = identity;
           when(mockUploadController.attachmentsUploaded).thenReturn([attachment]);
           composerController?.hasRequestReadReceipt.value = alwaysReadReceiptEnabled;
@@ -1237,6 +1273,7 @@ void main() {
             toRecipients: {toRecipient},
             ccRecipients: {ccRecipient},
             bccRecipients: {bccRecipient},
+            replyToRecipients: {replyToRecipient},
             identity: identity,
             attachments: [attachment],
             hasReadReceipt: alwaysReadReceiptEnabled

test/features/composer/presentation/extensions/create_email_request_extension_test.dart

@@ -19,6 +19,7 @@ void main() {
     toRecipients: {},
     ccRecipients: {},
     bccRecipients: {},
+    replyToRecipients: {},
   );
 
   group('create email request extension test:', () {

test/features/composer/presentation/model/saved_email_draft_test.dart

@@ -16,6 +16,7 @@ void main() {
         toRecipients: {EmailAddress('to name', 'to email')},
         ccRecipients: {EmailAddress('cc name', 'cc email')},
         bccRecipients: {EmailAddress('bcc name', 'bcc email')},
+        replyToRecipients: {EmailAddress('replyTo name', 'replyTo email')},
         identity: null,
         attachments: [],
         hasReadReceipt: false
@@ -37,7 +38,7 @@ void main() {
       // arrange
       const subject = 'subject';
       const content = 'content';
-      final recipent = EmailAddress('recipent name', 'recipent email');
+      final recipient = EmailAddress('recipient name', 'recipient email');
       final identity = Identity();
       final attachments = <Attachment>[];
       const hasReadReceipt = false;
@@ -45,9 +46,10 @@ void main() {
       final toSavedEmailDraft = SavedEmailDraft(
         subject: subject,
         content: content,
-        toRecipients: {recipent},
+        toRecipients: {recipient},
         ccRecipients: {},
         bccRecipients: {},
+        replyToRecipients: {},
         identity: identity,
         attachments: attachments,
         hasReadReceipt: hasReadReceipt
@@ -57,8 +59,9 @@ void main() {
         subject: subject,
         content: content,
         toRecipients: {},
-        ccRecipients: {recipent},
+        ccRecipients: {recipient},
         bccRecipients: {},
+        replyToRecipients: {},
         identity: identity,
         attachments: attachments,
         hasReadReceipt: hasReadReceipt
@@ -69,21 +72,36 @@ void main() {
         content: content,
         toRecipients: {},
         ccRecipients: {},
-        bccRecipients: {recipent},
+        bccRecipients: {recipient},
+        replyToRecipients: {},
         identity: identity,
         attachments: attachments,
         hasReadReceipt: hasReadReceipt
       );
+
+      final replyToSavedEmailDraft = SavedEmailDraft(
+          subject: subject,
+          content: content,
+          toRecipients: {},
+          ccRecipients: {},
+          bccRecipients: {},
+          replyToRecipients: {recipient},
+          identity: identity,
+          attachments: attachments,
+          hasReadReceipt: hasReadReceipt
+      );
       
       // act
       final toProps = toSavedEmailDraft.props;
       final ccProps = ccSavedEmailDraft.props;
       final bccProps = bccSavedEmailDraft.props;
-      
+      final replyToProps = replyToSavedEmailDraft.props;
+
       // assert
       expect(toProps.hashCode, isNot(ccProps.hashCode));
       expect(ccProps.hashCode, isNot(bccProps.hashCode));
-      expect(bccProps.hashCode, isNot(toProps.hashCode));
+      expect(bccProps.hashCode, isNot(replyToProps.hashCode));
+      expect(replyToProps.hashCode, isNot(toProps.hashCode));
     });
 
     test(
@@ -100,6 +118,7 @@ void main() {
           toRecipients: listToRecipients,
           ccRecipients: {EmailAddress('cc name', 'cc email')},
           bccRecipients: {EmailAddress('bcc name', 'bcc email')},
+          replyToRecipients: {EmailAddress('replyTo name', 'replyTo email')},
           identity: null,
           attachments: [],
           hasReadReceipt: false
@@ -125,6 +144,7 @@ void main() {
         toRecipients: {EmailAddress('to name', 'to email')},
         ccRecipients: {EmailAddress('cc name', 'cc email')},
         bccRecipients: {EmailAddress('bcc name', 'bcc email')},
+        replyToRecipients: {EmailAddress('replyTo name', 'replyTo email')},
         identity: null,
         attachments: [],
         hasReadReceipt: false
@@ -136,6 +156,7 @@ void main() {
         toRecipients: {EmailAddress('to name', 'to email')},
         ccRecipients: {EmailAddress('cc name', 'cc email')},
         bccRecipients: {EmailAddress('bcc name', 'bcc email')},
+        replyToRecipients: {EmailAddress('replyTo name', 'replyTo email')},
         identity: null,
         attachments: [],
         hasReadReceipt: false

test/model/lib/extensions/presentation_email_extension_test.dart

@@ -16,8 +16,8 @@ void main() {
     final replyToEmailAddress = EmailAddress('Reply To', 'replyToThis@domain.com');
     final replyToListEmailAddress = EmailAddress(null, 'replyToList@domain.com');
 
-    group('GIVEN user A is the sender AND send an email to user B and user E, cc to user C, bcc to user D', () {
+    group('GIVEN user A is the sender AND sends an email to user B and user E, cc to user C, bcc to user D', () {
-      test('THEN user A click reply, generateRecipientsEmailAddressForComposer SHOULD return user B email + user E email to reply', () {
+      test('THEN user A clicks reply, generateRecipientsEmailAddressForComposer SHOULD return user B email + user E email to reply', () {
         final expectedResult = Tuple3([userBEmailAddress, userEEmailAddress], <EmailAddress>[], <EmailAddress>[]);
 
         final emailToReply = PresentationEmail(
@@ -38,7 +38,7 @@ void main() {
         expect(result.value3, containsAll(expectedResult.value3));
       });
 
-      test('THEN user A click reply all, generateRecipientsEmailAddressForComposer SHOULD return user B email + user E email to reply, user C email address to cc, user D email address to bcc', () {
+      test('THEN user A clicks reply all, generateRecipientsEmailAddressForComposer SHOULD return user B email + user E email to reply, user C email address to cc, user D email address to bcc', () {
         final expectedResult = Tuple3([userBEmailAddress, userEEmailAddress], <EmailAddress>[userCEmailAddress], <EmailAddress>[userDEmailAddress]);
 
         final emailToReply = PresentationEmail(
@@ -82,7 +82,7 @@ void main() {
         expect(result.value3, containsAll(expectedResult.value3));
       });
 
-      test('THEN user A click reply all, generateRecipientsEmailAddressForComposer SHOULD return replyToEmailAddress + user A email + user E email to reply, user C email address to cc, user D email address to bcc', () {
+      test('THEN user A clicks reply all, generateRecipientsEmailAddressForComposer SHOULD return replyToEmailAddress + user A email + user E email to reply, user C email address to cc, user D email address to bcc', () {
         final expectedResult = Tuple3([userAEmailAddress, userEEmailAddress, replyToEmailAddress], <EmailAddress>[userCEmailAddress], <EmailAddress>[userDEmailAddress]);
 
         final emailToReply = PresentationEmail(
@@ -104,8 +104,8 @@ void main() {
       });
     });
 
-    group('GIVEN user B is the sender, SENDER does not have the replyTo email AND send an email to user A and user E, cc to user C, bcc to user D', () {
+    group('GIVEN user B is the sender, SENDER does not have the replyTo email AND sends an email to user A and user E, cc to user C, bcc to user D', () {
-      test('THEN user A click reply, generateRecipientsEmailAddressForComposer SHOULD return only user B email to reply', () {
+      test('THEN user A clicks reply, generateRecipientsEmailAddressForComposer SHOULD return only user B email to reply', () {
         final expectedResult = Tuple3([userBEmailAddress], <EmailAddress>[], <EmailAddress>[]);
 
         final emailToReply = PresentationEmail(
@@ -125,7 +125,7 @@ void main() {
         expect(result.value3, containsAll(expectedResult.value3));
       });
 
-      test('THEN user A click reply all, generateRecipientsEmailAddressForComposer SHOULD return user A email + user E email + user B email to reply, user C email to cc, user D email to bcc', () {
+      test('THEN user A clicks reply all, generateRecipientsEmailAddressForComposer SHOULD return user A email + user E email + user B email to reply, user C email to cc, user D email to bcc', () {
         final expectedResult = Tuple3([userAEmailAddress, userEEmailAddress, userBEmailAddress], <EmailAddress>[userCEmailAddress], <EmailAddress>[userDEmailAddress]);
 
         final emailToReply = PresentationEmail(
@@ -171,7 +171,7 @@ void main() {
       });
     });
 
-    group('Given user A is the sender AND send an email to user B + user E, cc to user C, bcc to user D THEN user B click forward', () {
+    group('Given user A is the sender AND sends an email to user B + user E, cc to user C, bcc to user D THEN user B clicks forward', () {
       test('generateRecipientsEmailAddressForComposer SHOULD return user user B email + user E email to reply, user C email to cc, user D email to bcc', () {
         final expectedResult = Tuple3([userBEmailAddress, userEEmailAddress], <EmailAddress>[userCEmailAddress], <EmailAddress>[userDEmailAddress]);