On Fri, 2006-10-06 at 12:12, Chris Bullock wrote: > we have tried to implement some spam blocking controls on postfix. This has > helped a little but now we have some windows machines running specific > applications that postfix is rejecting the mail due to the device not having > a fqda. Please see logs. > Oct 6 10:08:22 mx2 postfix/smtpd[1857]: NOQUEUE: reject: RCPT from > voicemail.mydomain.com[12.2.6.5]: 504 <Non-mail-user>: Sender address > rejected: need fully-qualified address; from=<Non-mail-user> to=<5555555 at > iwarn.com> proto=ESMTP helo=<voicemail> > > > The host is in our known networks also. > please advise. > Chris >
If they are local networks, make sure you have your DNS responding with reverse lookups. You can make your DNS think it is authoritative for the 192.168.1... ip network. Also, check your SMTP restrictions smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination smtpd_client_restrictions = check_client_access hash:/etc/postfix/access Good Luck -- TriLUG mailing list : http://www.trilug.org/mailman/listinfo/trilug TriLUG Organizational FAQ : http://trilug.org/faq/ TriLUG Member Services FAQ : http://members.trilug.org/services_faq/
