email.radio is dedicated to providing free email hosting for all licensed ham radio operators. You will get a (free!) email @email.radio address.
If you already have an account, you can access the dashboard here and the webmail here.
Your email will be
Username: CALLSIGN@email.radio
Host: mail.email.radio
Port: 143
SSL: STARTTLS
Username: CALLSIGN@email.radio
Host: mail.email.radio
Port: 587
SSL: STARTTLS