v3.1 configuration example

Postfix Dovecot SASL

Review and adapt this example to your topology, product version and security requirements.

smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous

Important: replace example addresses, credentials, hostnames and paths. Validate syntax before deployment.