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Unsubscribe or delete a contact

The two ways to remove a contact from a list, how to do each, and which to choose.

2 min read Updated 10 Jun 2026

There are two ways to remove someone from a list, and the difference matters. Unsubscribing keeps their record for compliance and lets them return later; deleting wipes everything permanently. This guide covers both, and when to use each.

Unsubscribe a contact

  1. Go to Audience, then Contacts.
  2. Choose your list.
  3. Find the contact with the magnifying glass.
  4. Click the ... in their row.
  5. Select Unsubscribe. A confirmation appears at the top of the page.

Permanently delete a contact

Deleting removes all of the contact's information - it can't be undone.

  1. Go to Audience, then Contacts.
  2. Choose your list.
  3. Find the contact with the magnifying glass.
  4. Click the ... in their row.
  5. Select Permanently delete and confirm.

Which should you use?

  • Unsubscribe keeps an audit trail for compliance and lets the contact re-subscribe later with their history intact. This is the right choice for almost every "they don't want our emails" case.
  • Delete is for permanently removing invalid or problematic data. Use it sparingly, and export a backup first if there's any doubt.

Either way, honour unsubscribe requests promptly - it's what keeps your sender reputation healthy.

Troubleshooting

Can't unsubscribe a contact - they may already be unsubscribed; check your permissions and that they're in the selected list.

An unsubscribed contact still gets emails - they're probably on another list too. Make sure the unsubscribe applied everywhere, and allow 24-48 hours to propagate.

Can't permanently delete - the contact may be in an active automation; try unsubscribing first, and check you have administrator permissions.

A deleted contact reappears - they're likely being re-imported. Check your import source and look for duplicate variations of the address.

They want to re-subscribe - edit the contact to change their status, but only with written consent, and check they're not on the suppression list.

For how opt-outs are handled automatically, see Use your suppression list. If a removal won't take, open a support ticket.

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