Email Setup Finder

Type an email address (or just the domain) and we'll find the correct IMAP, POP and SMTP settings — host, port, encryption and username. Same idea as Thunderbird's auto-config: we check Mozilla's provider database, your domain's own autoconfig, and your MX records.

Find settings

Tip: the username is almost always your full email address. Gmail and Microsoft 365 often need an app password or a modern (OAuth) sign-in rather than your normal password.