# Revoke a sent message

Messages sent via the Zivver DLP Gateway can be revoked through the Zivver [WebApp](https://app.zivver.com/).

See [Revoke Access to a Secure Zivver Message Immediately](https://docs.zivver.com/en/user/webapp/references/revoke-immediately.html) for the steps to immediately revoke access to a message.

See [Schedule a Revocation Period for a Secure Zivver Message](https://docs.zivver.com/en/user/webapp/references/schedule-revocation.html) for the steps to schedule a revocation period for a sent message.

Updated on 2025-05-21