Feature

Add unsubscribe mechanism for automation emails

This implements CAN-SPAM and RFC 8058 compliant unsubscribe functionality for automation emails. When recipients receive automation emails, they’ll see an unsubscribe footer and can click through to a preference center where they can choose their email preferences.

Key features

  • New Marketing Preferences page accessible via secure token link
  • Three unsubscribe options: automations only, newsletters only, or all marketing
  • RFC 8058 compliant one-click unsubscribe headers in email
  • Active automation enrollments are automatically cancelled when unsubscribing
  • Newsletter delivery now respects the new suppression preferences