diff --git a/tdrive/backend/node/src/core/platform/services/email-pusher/index.ts b/tdrive/backend/node/src/core/platform/services/email-pusher/index.ts
index 52831ce8..04d32d2d 100644
--- a/tdrive/backend/node/src/core/platform/services/email-pusher/index.ts
+++ b/tdrive/backend/node/src/core/platform/services/email-pusher/index.ts
@@ -116,7 +116,9 @@ export default class EmailPusherClass
     { subject, html: html_body, text: text_body }: EmailPusherPayload,
   ): Promise<void> {
     try {
+      this.logger.info("sending email");
       if (!html_body || !text_body || !subject || !to) {
+        this.logger.error("invalid email");
         throw Error("invalid email");
       }
 
diff --git a/tdrive/backend/node/src/services/documents/services/engine/index.ts b/tdrive/backend/node/src/services/documents/services/engine/index.ts
index d44015d1..6ea31e74 100644
--- a/tdrive/backend/node/src/services/documents/services/engine/index.ts
+++ b/tdrive/backend/node/src/services/documents/services/engine/index.ts
@@ -32,6 +32,7 @@ export class DocumentsEngine implements Initializable {
           ],
         },
       );
+      logger.info(`Sending email notification to ${receiver.email_canonical}`);
       await globalResolver.platformServices.emailPusher.send(receiver.email_canonical, {
         subject,
         html,