smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
append_dot_mydomain = no
myhostname = <SERVERNAME>
mydomain = <SERVERNAME>
mydestination = $myhostname $mydomain localhost localhost.$mydomain
mynetworks = 127.0.0.0/8
alias_maps = $alias_database
smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destination
virtual_mailbox_base = <VIRTUAL_MAILBOX_BASE>
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual_mailbox_maps.cf
virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual_mailbox_domains.cf
virtual_alias_domains =
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual_alias_maps.cf
virtual_uid_maps = static:<VIRTUAL_UID_MAPS>
virtual_gid_maps = static:<VIRTUAL_GID_MAPS>
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes