search for: virtual_sender_permissions

...asl_authenticated, reject_unauth_destination, reject_unauth_pipelining, reject_non_fqdn_recipient smtpd_relay_restrictions = smtpd_sasl_auth_enable = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_sender_login_maps = mysql:/etc/postfix/mysql-virtual_sender_permissions.cf smtpd_sender_restrictions = permit_mynetworks, reject_sender_login_mismatch, permit_sasl_authenticated, reject_unknown_helo_hostname, reject_unknown_recipient_domain, reject_unknown_sender_domain smtpd_tls_cert_file = /etc/ssl/server/servername.pem smtpd_tls_key_file = $smtpd_tls_cert_file smtpd...

Hello Please I need to add "Maurizio" to this MSSQL DB, but I don't now how to add this step in my opinion I'think that the user can't be found, so I will have the "unknown user" Can give here any little help to fix this? Feb 8 12:09:56 caloro dovecot: auth: Debug: auth client connected (pid=13300) Feb 8 12:09:56 caloro dovecot: auth: Debug: client