Use your favorite mail client
You can use your domain emails with any mail client you like (Gmail, Outlook, Thunderbird, ...). Simply open the client and add your address with the settings below (replace firstname.lastname@example.org with your actual domain email address).
Outgoing | SMTP
Host mail.postale.io Port 465 (implicit TLS) or 587 (STARTTLS) SSL/TLS Yes Username email@example.com
Incoming | IMAP (preferred) or POP3
Host mail.postale.io Port 993 for IMAP or 995 for POP3 SSL/TLS Yes Username firstname.lastname@example.org
You can also have mail clients autoconfigure themselves from your domain email address and password by adding two CNAME records to your domain DNS. See the DNS guide.
Premium Plus users can alternatively use mail.yourdomain.com in place of mail.postale.io, as part of the white labeling feature. Learn more here.