On Wed, Apr 15, 2009 at 01:36:44PM -0400, Shelley Waltz wrote: > master.cf > > smtp inet n - n - - smtpd > pickup fifo n - n 60 1 pickup > cleanup unix n - n - 0 cleanup > # Amavisd-new Mail/Virus Scanning daemon > smtp-amavis unix - - n - 4 lmtp > -o lmtp_data_done_timeout=1200 > -o lmtp_send_xforward_command=yes
Fine. > -o disable_dns_lookups=yes > -o max_use=20 I would leave these two out, the first is unnecessary, and the second is generally not beneficial. > 127.0.0.1:10025 inet n - n - - smtpd > -o > receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters > -o local_header_rewrite_clients= This looks OK, rewriting is not disabled. > # postconf -n > masquerade_domains = !master2.cabm.rutgers.edu !raven.cabm.rutgers.edu > !heron.cabm.rutgers.edu cabm.rutgers.edu This looks OK, show unedited (consistent localpart mangling is OK, if you mangle consistently, DO NOT modify the domainpart) logging for a message that did not get masqueraded, and the envelope and headers as sent and as received. You never did mention which hostname failed to be masqueraded. > max_use = 10 Generally not required. > mydestination = $myhostname, localhost.$mydomain, nmrlab.$mydomain, $mydomain > mydomain = cabm.rutgers.edu > myhostname = roadrunner.cabm.rutgers.edu > mynetworks = 192.76.178.0/24 128.6.56.128/25 127.0.0.0/8 > myorigin = $mydomain This should be sufficient to masquerade the hosts under "cabm.rutgers.edu" that not (in or) the exception sub-domains. -- Viktor. Disclaimer: off-list followups get on-list replies or get ignored. Please do not ignore the "Reply-To" header. To unsubscribe from the postfix-users list, visit http://www.postfix.org/lists.html or click the link below: <mailto:majord...@postfix.org?body=unsubscribe%20postfix-users> If my response solves your problem, the best way to thank me is to not send an "it worked, thanks" follow-up. If you must respond, please put "It worked, thanks" in the "Subject" so I can delete these quickly.