Addresses and identities

1. Proton Mail
2. Addresses and identities

If you have a non-Proton Mail server as your primary MX record for a custom domain, you must disable our end-to-end encryption for consistent email delivery.

1. Proton Mail
2. Addresses and identities

If you have more than one Proton Mail address, you can set the address you'd like to send messages from by default.

1. Proton Mail
2. Addresses and identities

Learn about Proton's personal email addresses (@proton.me, @protonmail.com, @pm.me, and protonmail.ch) and how to manage them.

1. Proton Mail
2. Addresses and identities

Display names and email signatures are a helpful way to provide identification and personalization to the emails you send.

1. Proton Mail
2. Addresses and identities

If you’re on a Proton Mail paid plan, you can activate a short domain email address (yourusername@pm.me) at no extra cost.

1. Proton Mail
2. Addresses and identities

To delete a custom email address in Proton Mail, you must first delete the emails associated with it. Learn more.

1. Proton Mail
2. Addresses and identities

Learn what happens with your custom domain addresses when you delete the custom domain or downgrade to Proton Free.

1. Proton Mail
2. Addresses and identities

Learn how to create and use additional addresses (aliases) in Proton Mail to organize and protect your inbox.

1. Proton Mail
2. Addresses and identities

Learn about Proton's email domains (@proton.me, @protonmail.com, @pm.me, and protonmail.ch) and how they differ.

1. Proton Mail
2. Addresses and identities

Learn more about Proton Mail addresses, including free personal addresses, aliases, and custom addresses with your own domain.