Hi! Thanks for the very quick answer!
I obviously missed something ;) because I tried some configurations with the "parent_domain_matches_subdomains" parameter and none worked for me. The idea of the dot I got from the description of the parameter "parent_domain_matches_subdomains": parent_domain_matches_subdomains (default: see "postconf -d" output) What Postfix features match subdomains of "domain.tld" automatically, instead of requiring an explicit ".domain.tld" pattern. I inherited a server that was functioning properly and had the following parameters: relay_domains = example.com parent_domain_matches_subdomains = debug_peer_list, fast_flush_domains, mynetworks, permit_mx_backup_networks, qmqpd_authorized_clients, relay_domains, smtpd_access_maps When I installed the new server, I configured these parameters as it were in the old machine, but still not receiving emails from outside. Only when I place the dot worked. Reading carefully now(as you suggested me :) ) I realized that this will be the future behavior of postfix, so I only will keep the configuration with the dot. On Thu, 2010-02-18 at 09:48 -0500, Wietse Venema wrote: > Diosney Sarmiento Herrera: > > > > > > Hi! > > > > I'm new in the list, so excuse me if I send something that is already > > posted. > > > > We needed to configure a relay host for our domain(eg: example.com) > > and all subdomains as well(eg: a.example.com, a.b.example.com) so we set > > the relay_domains parameter to "example.com", which don't work at all > > for us(the host relays mails from the example.com domain but not for any > > of the subdomains). > > > > We do some tests and the only way for us to acomplish this was adding > > a dot to the beggining of the domain at relay_domains(eg: .example.com). > > > > This is a normal behaviour? The postfix documentation says that this > > effect is achieved without the need of place the dot. > > When in doubt, read documentation carefully. > > Wietse > > http://www.postfix.org/postconf.5.html#relay_domains > > relay_domains (default: $mydestination) > What destination domains (and subdomains thereof) this system will > relay mail to. SUBDOMAIN MATCHING IS CONTROLLED WITH THE PAR- > ENT_DOMAIN_MATCHES_SUBDOMAINS PARAMETER. >
