Containerized¶

• https://gitlab.com/andrewmercer/containers/-/tree/main/mail/postfix

Proton Mail¶

• https://proton.me/support/smtp-submission

SMTP username: [ your_email ] SMTP token: [ your_token ] SMTP server: smtp.protonmail.ch SMTP port: 587

Enable TLS or SSL on the external service if it is supported.

Authentication methods: PLAIN or LOGIN Encryption: STARTTLS