Helio,
configs are just reduced to the famous
listen on lo0
table aliases db:/etc/mail/aliases.db
table secret db:/etc/mail/secret.db
accept for local alias <aliases> deliver to mbox
accept for any relay
aliases rebuilt ok,
# smtpd -vvvvvvvvvvvvvvvvvvvvvvvvvvvvd
debug: init ssl-tree
info: OpenSMTPD 5.4.3 starting
debug: bounce warning after 4h
debug: using "fs" queue backend
debug: using "ramqueue" scheduler backend
debug: using "ram" stat backend
info: startup [debug mode]
debug: parent_send_config_ruleset: reloading
debug: parent_send_config_mfa: reloading
debug: parent_send_config: configuring pony process
debug: queue: done loading queue into scheduler
mfa: building simple chains...
mfa: building complex chains...
mfa: done building complex chains
mfa: done building default chain
debug: mfa ready
debug: smtp: listen on 127.0.0.1 port 25 flags 0x0 pki ""
debug: smtp: listen on IPv6:fe80::1%lo0 port 25 flags 0x0 pki ""
debug: smtp: listen on IPv6:::1 port 25 flags 0x0 pki ""
debug: smtp: will accept at most 501 clients
debug: smtpd: scanning offline queue...
debug: smtpd: offline scanning done
debug: smtp: new client on listener: 0x807d0569680
smtp-in: New session a390aa9f48443a3d from host 1000@localhost [local]
smtp-in: Failed command on session a390aa9f48443a3d: "MAIL
FROM:<g...@lbld12.dyndns.org> " => 421 4.3.0: Temporary Error
smtp-in: Closing session a390aa9f48443a3d
debug: smtp: 0x809d8460000: deleting session: done
system is current as of Sat Apr 5 19:05:54 EEST 2014