MailChamp

Unsubscribe

Shipped

Tokens and confirmation endpoints that honor List-Unsubscribe.

Unsubscribe

Campaign emails honor unsubscribe flows via a token endpoint.

Check unsubscribe status

  • GET /api/v1/unsubscribe/:token

Confirm unsubscribe

  • POST /api/v1/unsubscribe/:token

List-Unsubscribe

Campaigns include:

  • Unsubscribe footer
  • List-Unsubscribe header

So mailbox providers can surface opt-out controls correctly.

Related guides

Suppressions

Prevent sending to suppressed addresses; unsubscribe auto-suppresses.

Campaigns

Draft, edit, schedule, send, cancel — with engagement stats.