Sendmail problem

[cliff at cliffmeyers.com]

Mark,


Yes, it's running fine.  NMAP shows the port open and telnetting to it identifies
it as Sendmail.

One thing I noticed is that before the error, titanium.quinlanco.net was always
identified by its loopback IP (127.0.0.1) and then when the error started, it was
identified by its global IP (66.202.79.100).  There are no references to the
global IP in the earlier maillogs and they contain 0 errors.  However, after the
first error began, the IP in the maillog for titanium.quinlanco.net was always
the global IP.

It seems like it might be a DNS issue, but titanium.quinlanco.net has existed for
months without changes so I don't think this should cause any problems.  Any
ideas?  Thanks a bunch.


-Cliff





On Tue, 26 Aug 2003 12:26:32 -0400, "Mark Musone" wrote:

> 
> Is titanium listening in on port 25?
> 
> Try to telnet to port 25 on it, even just a "telnet localhost 25"
> 
> -Mark
> 
> 
> -----Original Message-----
> From: owner-nflug at nflug.org [mailto:owner-nflug at nflug.org] On Behalf Of
> cliff at cliffmeyers.com
> Sent: Tuesday, August 26, 2003 12:12 PM
> To: nflug at nflug.org
> Subject: Sendmail problem
> 
> Hi Everyone,
> 
> 
> I've been running the default RedHat 8.0 sendmail install
> (sendmail-8.12.5-7.rpm)
> on my webserver for the purposes of relaying e-mails generated by my PHP
> apps. 
> It had been running fine until a few days ago, when I noticed that the
> e-mails
> weren't being send anymore.
> 
> I looked at my maillog files and it looks like here's where it started
> to fail...
> all the entries to the maillog files since this point have been refused
> it would
> seem:
> 
> Aug 17 06:00:28 titanium sendmail[7534]: h7HA01Oo007534: from=root,
> size=4023,
> class=0, nrcpts=1, msgid=<200308171000.h7HA01Oo007534
> @titanium.quinlanco.net>, relay=root at localhost
> 
> Aug 17 06:00:28 titanium sendmail[7542]: h7HA0SWu007542:
> from=<root at titanium.quinlanco.net>, size=4315, class=0, nrcpts=1,
> msgid=<20
> 0308171000.h7HA01Oo007534 at titanium.quinlanco.net>, proto=ESMTP,
> daemon=MTA,
> relay=titanium.quinlanco.net [127.0.0.1]
> 
> Aug 17 06:00:28 titanium sendmail[7534]: h7HA01Oo007534: to=root,
> ctladdr=root
> (0/0), delay=00:00:27, xdelay=00:00:00, mailer=relay,
>  pri=30221, relay=titanium.quinlanco.net. [127.0.0.1], dsn=2.0.0,
> stat=Sent
> (h7HA0SWu007542 Message accepted for delivery)
> 
> Aug 17 06:00:28 titanium sendmail[7543]: h7HA0SWu007542:
> to=<root at titanium.quinlanco.net>, ctladdr=<root at titanium.quinlanco.net>
> (0/
> 0), delay=00:00:00, xdelay=00:00:00, mailer=local, pri=34552, dsn=2.0.0,
> stat=Sent
> 
> Aug 18 01:03:10 titanium sendmail[7790]: h7I5000U007790: from=root,
> size=7935,
> class=0, nrcpts=1, msgid=<200308180500.h7I5000U007790
> @titanium.quinlanco.net>, relay=root at localhost
> 
> Aug 18 01:03:10 titanium sendmail[7790]: h7I5000U007790: to=root,
> ctladdr=root
> (0/0), delay=00:03:10, xdelay=00:00:00, mailer=relay,
>  pri=30214, relay=titanium.quinlanco.net. [66.202.79.100], dsn=4.0.0,
> stat=Deferred: Connection refused by titanium.quinlanco.net.
> 
> 
> Can anyone offer advice here?  Admittedly I don't know much about
> sendmail, but
> this is kind of a major problem.  Any advice would really be appreciated
> - thanks
> so much.
> 
> 
> -Cliff
> 
> ---
> Incoming mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.512 / Virus Database: 309 - Release Date: 8/19/2003
>  
> 
> ---
> Outgoing mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.512 / Virus Database: 309 - Release Date: 8/19/2003
>