Subject: trivial-rewrite warning although mydestination is empty Hello Postfix users!
A few days ago I modified the configuration of my Postfix 2.6.2 mail server. Now I am just using the virtual addressing system of Postfix (virtual_alias* and virtual_mailbox*) and two transports for delivering incoming mails to virtual mailboxes managed by other applications. As I want Postfix to not deliver mails to local UNIX accounts I set "mydestination =" and "alias_maps =" in the main.cf and removed the "local" application out of the master.cf. Everything works great and as I expect. But now Postfix sometimes reports the following warning in my mail logs: Jun 14 XX:XX:XX [postfix/trivial-rewrite] warning: do not list domain mydomain.com in BOTH mydestination and virtual_alias_domains Why does trivial-rewrite report this warning? "mydestination" is empty. Do I misunderstand something? Is that a misconfiguration? Parts of my 'postconf -n' output: alias_database = alias_maps = config_directory = /etc/postfix disable_vrfy_command = yes message_size_limit = 25165824 mydestination = mydomain = mydomain.com myhostname = mydomain.com mynetworks = 127.0.0.0/8 (.. my ip) (.. smtp(d) settings) strict_rfc821_envelopes = yes transport_maps = (.. my transports) virtual_alias_domains = mydomain.com (.. and other virtual domains) virtual_alias_maps = (.. my virtual alias maps; redirects mail at mydomain.com to mailboxn...@mailbox.mydomain.com and/or external mail addresses) virtual_mailbox_domains = mailbox.mydomain.com (.. and other virtual mailbox domains) virtual_transport = (.. my default mailbox transport) By the way I looked into the relevant parts of the Postfix source code and found out that line 533+534 in the file src/trivial-rewrite/resolve.c is raising this warning. I hope somebody here can help me to understand this warning in the case mydestination is empty. Thanks a lot. Best regards. Bernd Lommerzheim
