Abdullah Maskari writes: > Jul 24 09:09:16 mailhost sm-mta[3309]: s6O89FAL003309: > ruleset=check_rcpt, arg1=<[email protected]>, > relay=mailhost.server.in-dmz.on.internal-domain.com [mailhost ip > address] (may be forged), reject=550 5.7.1 > <[email protected]>... Relaying denied. IP name > possibly forged [mailhost ip address]
Looks to me like your DNS is quite broken (the references to IP addresses being forged). Many destination hosts will filter such mail. The enhanced status code is 5.7.1, an administrative reject. You've violated somebody's spam-filtering policy, and they're not accepting mail from you. You might want to check if your IP address(es) are on a blackhole list. However, I think the immediate priority is fixing your DNS so that your external mail server is the MX for your domain, which has a proper A and/or AAAA address (ie, the domain name advertised is not a CNAME), and has PTR record from the MX name to the server's IP. ------------------------------------------------------ Mailman-Users mailing list [email protected] https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org
