postfix-smtp

Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy

Mirror of https://github.com/Snawoot/postfix-mta-sts-resolver

Simple SMTP relay for environments where you may have private servers with no Internet connection.

Mirror of https://github.com/shamil/docker-postfix-relay

Simple SMTP relay intended to be used with the openpgp-milter project. Running as mail upstream container for applications.