#relayhost = /etc/postfix/custom/relay_host
relay_domains = lmdb:/etc/postfix/custom/relay_domains
# ldap:/etc/postfix/custom/ldap_relay_domains
relay_recipient_maps = lmdb:/etc/postfix/custom/relay_recipient_maps
# ldap:/etc/postfix/custom/ldap_relay_recipient_maps
transport_maps = lmdb:/etc/postfix/custom/relay_domains
#transport_maps = $relay_domains
#relay_transport = lmdb:/etc/postfix/custom/relay_domains <-- THIS DOESNT WORK?
#relay_transport = relay:[c-8-2.leenooks.lan]:1025 <-- THIS DOES WORK
#relay_transport = relay