Re: OT: Postfix rejects from Freebsd server
Da Rock wrote: If I resolveip for my ip address it shows up my mail server name, and YET I still get deferred rejection from the freebsd mx's. I had this problem before - freebsd mail server needs some time before it sees DNS changes...will be fine in a few hours. Peter ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
RE: OT: Postfix rejects from Freebsd server
Date: Sat, 11 Apr 2009 14:42:31 +0700 From: o...@cs.ait.ac.th To: rock_on_the_...@hotmail.com CC: freebsd-questions@freebsd.org Subject: Re: OT: Postfix rejects from Freebsd server Apr 11 16:26:40 hostname (internal) postfix/smtp[1325]: 488851744F: to=freebsd-multimedia-requ...@freebsd.org, relay=mx1.freebsd.org[69.147.83.52]:25, delay=100211, delays=100114/49/48/0.35, dsn=4.7.1, status=deferred (host mx1.freebsd.org[69.147.83.52] said: 450 4.7.1 Client host rejected: cannot find your hostname, [my-IP] (in reply to RCPT TO command)) It seems like it is a DNS problem. Are you sure that: - your mail server gateway name resolves into your mail server gateway IP and - your mail server gateway IP reverse resolves to your mail server gateway name Both should be resolve properly. The check should be done outside of your own subnet, from an Internet Cafe (use Windows nslookup command, same syntax as nslookup on Unix) from home if you use a different ISP than for the machine that makes problem... You mention that you recently changed your IP, how recent is that recently? The old IP/name could be cached at FreeBSD. I thought it sounded like dns too. But I was under the impression that only a reverse lookup was used against the Server name sent by postfix. I have specifically requested a ptr record in the arpa zone, and I can run a resolveip successfully here. Is my info wrong? Is the lookup done against more than just the Server name set in main.cf? Cheers _ View photos of singles in your area Click Here http://a.ninemsn.com.au/b.aspx?URL=http%3A%2F%2Fdating%2Eninemsn%2Ecom%2Eau%2Fchannel%2Findex%2Easpx%3Ftrackingid%3D1046247_t=773166080_r=Hotmail_Endtext_m=EXT___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
RE: OT: Postfix rejects from Freebsd server
From: keram...@ceid.upatras.gr To: rock_on_the_...@hotmail.com CC: freebsd-questions@freebsd.org Subject: Re: OT: Postfix rejects from Freebsd server Date: Fri, 10 Apr 2009 12:08:19 +0300 On Fri, 10 Apr 2009 05:31:22 +, Da Rock rock_on_the_...@hotmail.com wrote: I know this may be OT, but I could use some help on this one. I've completed a major changeover in network provider, and I've now got a proper static ip including ptr records for my mail server (the only service that really counts on this anyway). If I resolveip for my ip address it shows up my mail server name, and YET I still get deferred rejection from the freebsd mx's. Can anyone shed some light on this? Pls cc as I'm not subscribed to the list via this account Can you show us the *exact* deferral message? It may be greylisting from the FreeBSD.org mail servers. Ok. This is the exact message: Apr 11 16:26:40 hostname (internal) postfix/smtp[1325]: 488851744F: to=freebsd-multimedia-requ...@freebsd.org, relay=mx1.freebsd.org[69.147.83.52]:25, delay=100211, delays=100114/49/48/0.35, dsn=4.7.1, status=deferred (host mx1.freebsd.org[69.147.83.52] said: 450 4.7.1 Client host rejected: cannot find your hostname, [my-IP] (in reply to RCPT TO command)) This is not greylisting either; something should have gotten through by now. I've just checked the mx record for the domain in question too- all good. Server name in main.cf is set to the mx record of the domains served. What else is there? Cheers _ The new Windows Live Messenger has landed. Download it here. http://download.live.com/___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OT: Postfix rejects from Freebsd server
Apr 11 16:26:40 hostname (internal) postfix/smtp[1325]: 488851744F: to=freebsd-multimedia-requ...@freebsd.org, relay=mx1.freebsd.org[69.147.83.52]:25, delay=100211, delays=100114/49/48/0.35, dsn=4.7.1, status=deferred (host mx1.freebsd.org[69.147.83.52] said: 450 4.7.1 Client host rejected: cannot find your hostname, [my-IP] (in reply to RCPT TO command)) It seems like it is a DNS problem. Are you sure that: - your mail server gateway name resolves into your mail server gateway IP and - your mail server gateway IP reverse resolves to your mail server gateway name Both should be resolve properly. The check should be done outside of your own subnet, from an Internet Cafe (use Windows nslookup command, same syntax as nslookup on Unix) from home if you use a different ISP than for the machine that makes problem... You mention that you recently changed your IP, how recent is that recently? The old IP/name could be cached at FreeBSD. Bests, Olivier ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OT: Postfix rejects from Freebsd server
On Sat, Apr 11, 2009 at 07:57:36AM +, Da Rock wrote: [...] I thought it sounded like dns too. But I was under the impression that only a reverse lookup was used against the Server name sent by postfix. I have specifically requested a ptr record in the arpa zone, and I can run a resolveip successfully here. The reverse lookup is done against the IP connecting to FreeBSD mail servers. If you post your IP to the list (and it's really no big deal), we can easily check if it's okay. -- Jonathan Chen j...@chen.org.nzOnce is dumb luck. Twice is coincidence. Three times and Somebody Is Trying To Tell You Something. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OT: Postfix rejects from Freebsd server
On Sat, 11 Apr 2009 07:21:31 +, Da Rock rock_on_the_...@hotmail.com wrote: Can you show us the *exact* deferral message? It may be greylisting from the FreeBSD.org mail servers. Ok. This is the exact message: Apr 11 16:26:40 hostname (internal) postfix/smtp[1325]: 488851744F: to=freebsd-multimedia-requ...@freebsd.org, relay=mx1.freebsd.org[69.147.83.52]:25, delay=100211, delays=100114/49/48/0.35, dsn=4.7.1, status=deferred (host mx1.freebsd.org[69.147.83.52] said: 450 4.7.1 Client host rejected: cannot find your hostname, [my-IP] (in reply to RCPT TO command)) This is not greylisting either; something should have gotten through by now. I've just checked the mx record for the domain in question too- all good. Server name in main.cf is set to the mx record of the domains served. Unfortunately, this doesn't include the hostname and the IP address that mx1.freebsd.org failed to resolve. If you are worried about privacy issues and you don't want the IP address to appear in the mailing list archives, can you post it personally to me? Then I can check from *.freebsd.org machines to see if it resolves correctly both ways: from a hostname - address and backwards. pgp4ij8dbOmMW.pgp Description: PGP signature
Re: OT: Postfix rejects from Freebsd server
On Fri, Apr 10, 2009 at 05:31:22AM +, Da Rock wrote: I know this may be OT, but I could use some help on this one. I've completed a major changeover in network provider, and I've now got a proper static ip including ptr records for my mail server (the only service that really counts on this anyway). If I resolveip for my ip address it shows up my mail server name, and YET I still get deferred rejection from the freebsd mx's. Can anyone shed some light on this? Pls cc as I'm not subscribed to the list via this account If you're just getting 4xx error codes, but the mails are accepted after a while, it's simply greylisting. That's normal behaviour of the FreeBSD mail server(s). -cpghost. -- Cordula's Web. http://www.cordula.ws/ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OT: Postfix rejects from Freebsd server
On Fri, 10 Apr 2009 05:31:22 +, Da Rock rock_on_the_...@hotmail.com wrote: I know this may be OT, but I could use some help on this one. I've completed a major changeover in network provider, and I've now got a proper static ip including ptr records for my mail server (the only service that really counts on this anyway). If I resolveip for my ip address it shows up my mail server name, and YET I still get deferred rejection from the freebsd mx's. Can anyone shed some light on this? Pls cc as I'm not subscribed to the list via this account Can you show us the *exact* deferral message? It may be greylisting from the FreeBSD.org mail servers. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
RE: OT: Postfix rejects from Freebsd server
From: keram...@ceid.upatras.gr To: rock_on_the_...@hotmail.com CC: freebsd-questions@freebsd.org Subject: Re: OT: Postfix rejects from Freebsd server Date: Fri, 10 Apr 2009 12:08:19 +0300 On Fri, 10 Apr 2009 05:31:22 +, Da Rock rock_on_the_...@hotmail.com wrote: I know this may be OT, but I could use some help on this one. I've completed a major changeover in network provider, and I've now got a proper static ip including ptr records for my mail server (the only service that really counts on this anyway). If I resolveip for my ip address it shows up my mail server name, and YET I still get deferred rejection from the freebsd mx's. Can anyone shed some light on this? Pls cc as I'm not subscribed to the list via this account Can you show us the *exact* deferral message? It may be greylisting from the FreeBSD.org mail servers. That sounds likely. I'll check the exact pattern of the errors to see. I'll post back with the error soon as I can access the server again. Cheers _ Need a new place to rent, share or buy? Let ninemsn property search for you. http://a.ninemsn.com.au/b.aspx?URL=http%3A%2F%2Fninemsn%2Edomain%2Ecom%2Eau%2F%3Fs%5Fcid%3DFDMedia%3ANineMSN%5FHotmail%5FTagline_t=774152450_r=Domain_tagline_m=EXT___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
