Postfix: systemd-services – mailgraph.service

File of service: /etc/systemd/system/mailgraph.service Activating service: gate:/etc/systemd/system # systemctl enable mailgraph.service ln -s ‘/etc/systemd/system/mailgraph.service’ ‘/etc/systemd/system/multi-user.target.wants/mailgraph.service’ gate:/etc/systemd/system # Content of unit file:...

Log Subject Lines in Postfix

Postfix does allow you to add logging messages for subject lines, and so we’ll use this to simply log a warning message for any subject line. It’s a bit of a ‘hack’, but works and doesn’t cause any problems (Postfix doesn’t block or alter the emails)....

SASL authentication and Postfix

Next options require attention: smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = no smtpd_sasl_exceptions_networks = smtpd_sasl_local_domain = smtpd_sasl_path = smtpd_sasl_security_options = noanonymous, noplaintext smtpd_sasl_tls_security_options = noanonymous, noplaintext smtpd_sasl_type = cyrus /etc/postfix/main.cf: smtpd_sasl_type = dovecot | cyrus /etc/postfix/main.cf: smtpd_sasl_path = private/auth This example uses a pathname relative to the Postfix queue directory, so that it will work whether...

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