alias_maps = pgsql:/usr/local/etc/postfix/pgsql_alias_maps.cf
virtual_alias_maps = pgsql:/usr/local/etc/postfix/pgsql_virtual_alias_maps.cf
virtual_gid_maps = static:5000
virtual_mailbox_base = /var/mail/vhost
virtual_mailbox_domains = pgsql:/usr/local/etc/postfix/pgsql_virtual_domains_maps.cf
virtual_mailbox_limit = 51200000
virtual_minimum_uid = 5000
virtual_transport = virtual
virtual_uid_maps = static:5000

#sasl2
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions =
permit_sasl_authenticated,
reject_unauth_destination,
reject_unauth_pipelining

smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_security_options = noanonymous

smtpd_sasl_application_name = smtpd

# Additional for quota support
virtual_create_maildirsize = yes
virtual_mailbox_extended = yes
virtual_mailbox_limit_maps = pgsql:/usr/local/etc/postfix/pgsql_virtual_mailbox_limit_maps.cf
virtual_mailbox_maps = pgsql:/usr/local/etc/postfix/pgsql_virtual_mailbox_maps.cf
virtual_mailbox_limit_override = yes
virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace quota, please try
again later.
virtual_overquota_bounce = yes