Standardize HTML sanitizing when preview email (#3223)

2024-10-24 15:56:48 +07:00
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+# 53. Standardize HTML sanitizing
+
+Date: 2024-10-24
+
+## Status
+
+Accepted
+
+## Context
+
+- The email content contains many unnecessary html attribute tags. We want to display the email content best on multiple platforms.
+
+## Decision
+
+- We sanitize the html before displaying the email.
+  - Customize the `sanitize html` library to allow `attributes`, `tags` and `className` to be used.
+  - The processing order is from `tags` -> `attributes` -> `className`
+
+## Consequences
+
+- Email content is cleaner. Displays well on all platforms. Any changes to sanitize html are updated here