This can take up to a day, depending on your TTL setting. Wait an hour and come back to the same page to see if it has succeeded. If this is the case, please provide all other information and ignore the “Host/Name” in the Verify step.

Some hosting providers do not provide a field for the “Host/Name”. Note : If your DNS entry page does not allow you to add as the hostname, please try leaving this field blank when you enter the Proton Mail verification information. If it didn’t succeed, don’t worry our servers may still be reading old cached DNS records. If it succeeds, you can now move on to the next steps. Wait a few minutes, then click Next to trigger a DNS check by our servers. In your browser, log in to your Proton Mail account and select Settings → Go to settings → Proton Mail → Domain names → Add domain. Set up anti-spoofing protection (SPF, DKIM, and DMARC)ġ.Configure your domain registrar’s DNS records so that Proton Mail handles the emails sent and received using that domain.Create new users and add team members to your account.Verify your domain so that Proton knows it is genuinely yours.Add your domain to your Proton Mail account.

The procedure for setting up your custom domain for use by your Proton Mail account is as follows: Proton Business: 10 custom domains (by default with the option to add more).Proton Mail Essentials: 3 custom domains.Proton Visionary (legacy users only): 10 custom domains.The number of custom domains you can use with Proton Mail depends on your plan. If you’ve purchased a custom domain (such as ), you can use it to send and receive emails with your Proton Mail (new window) account (for example, using the email address do this, you must have a paid Proton Mail plan (new window).

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