There is a domain being rejected by postfix because 'host not found.' I put that domain name in /etc/postfix/rhsbl_sender_exceptions with an 'OK'. This has resolved the issue for many other domains, but not this one. A typical log entry is:
Jul 6 04:42:19 salmo postfix/smtpd[20260]: connect from mail.hornady.com[69.20.192.122] Jul 6 04:42:21 salmo postfix/smtpd[20260]: NOQUEUE: reject: RCPT from mail.hornady.com[69.20.192.122]: 450 4.7.1 <barracuda.hornady.com>: Helo command rejected: Host not found; from=<> to=<[email protected]> proto=ESMTP helo=<barracuda.hornady.com> Jul 6 04:42:21 salmo postfix/smtpd[20260]: disconnect from mail.hornady.com[69.20.192.122] Is this a mal-formed message at the sender's end (notice noting in the from=<> in the 5th line)? Please suggest how I can tweak postfix to receive messages from this domain. Thanks, Rich _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
