smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination
mailbox_transport = cyrus
mydestination = mysql:/etc/postfix/mysql-mydestination.cf
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual.cf
sender_canonical_maps = mysql:/etc/postfix/mysql-canonical.cf