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Topics allow your recipients to manage their subscription preferences instead of opting out of all communications entirely.

The Problem with All-or-Nothing Unsubscribes

Without topics or categories, when a user clicks “Unsubscribe” on a weekly newsletter or product update, they may be completely suppressed from your mailing list. This means they might also miss:
  • Important product announcements
  • Feature launches
  • Billing reminders or non-critical account updates

How Topics Work

Topics group your communications into distinct subscription channels:
  • Product Updates: New releases, monthly highlights, and changelogs.
  • Marketing & Promotions: Special offers, discounts, and webinar invitations.
  • Educational Content: Tips, tutorials, and best practices.
When you assign an email to a Topic:
  1. The unsubscribe link directs users to a Preference Center.
  2. Users can choose to opt out of just that topic while remaining subscribed to others.
  3. Your overall unsubscribe rate drops and deliverability improves.

Best Practices

  • Always keep transactional emails (password resets, OTPs, security notices) exempt from topics.
  • Name topics clearly so users immediately understand what they are opting in or out of.
  • Link your preference center in the footer of all marketing broadcasts.