I did a cursory look at that domain's MX records and everything appears fine. Their SMTP server is responding, the hostname resolves, etc.
Can you check and make sure that you're not having resolution issues, or perhaps old cached records, on your end? My results: [he...@pho ~]$ dig mx oregonhba.com ; <<>> DiG 9.6.1-RedHat-9.6.1-3.fc11 <<>> mx oregonhba.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8865 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;oregonhba.com. IN MX ;; ANSWER SECTION: oregonhba.com. 490 IN MX 5 mail.oregonhba.com. he...@pho ~]$ host mail.oregonhba.com mail.oregonhba.com has address 173.8.221.162 -Heath On Fri, Jul 24, 2009 at 3:22 PM, Rich Shepard<[email protected]> wrote: > I need advice from you professional Network Admins. I just tried sending a > message and it bounced with the following information: > > Diagnostic information for administrators: > > Generating server: OMC.INT > > [email protected] > #554 5.4.4 SMTPSEND.DNS.MxLoopback; DNS records for this domain are > configured in a loop > ##rfc822;[email protected] > > Who should I contact to get this fixed, and what do I tell him other than > the above? Should I just forward the bounce to the postmas...@... address > that sent it to me? > > Thanks, > > Rich > > -- > Richard B. Shepard, Ph.D. | Integrity Credibility > Applied Ecosystem Services, Inc. | Innovation > <http://www.appl-ecosys.com> Voice: 503-667-4517 Fax: 503-667-8863 > _______________________________________________ > PLUG mailing list > [email protected] > http://lists.pdxlinux.org/mailman/listinfo/plug > _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
