# aliases
sql      = pgsql:${config_directory}/
proxysql = proxy:${sql}

# relocated users from the database
relocated_maps = ${proxysql}pgsql-relocated_maps.cf

# transport settings from our database
transport_maps = ${proxysql}pgsql-transport_maps.cf

# virtual domains, mailboxes and aliases
virtual_mailbox_domains = ${proxysql}pgsql-virtual_mailbox_domains.cf
virtual_alias_maps = ${proxysql}pgsql-virtual_alias_maps.cf
virtual_minimum_uid = 70000
virtual_uid_maps = ${sql}pgsql-virtual_uid_maps.cf
virtual_gid_maps = ${sql}pgsql-virtual_gid_maps.cf
virtual_mailbox_base = /
virtual_mailbox_maps = ${proxysql}pgsql-virtual_mailbox_maps.cf

# delivery transport
virtual_transport = lmtp:unix:private/dovecot-lmtp

# dovecot SASL
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/dovecot-auth
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noplaintext, noanonymous

# submission restrictions
smtpd_recipient_restrictions =
 permit_mynetworks
 permit_sasl_authenticated
 reject_unauth_destination