[SPAM] - Re: nagios not sending all emails - Email found in subject

[Guillermo Padilla]

This is what I found on the clientqueue folder for send mail...

V6
T1094829349
K1094829350
N1
P30061
MDeferred: Connection refused by localhost.localdomain.
Fbs
$_nagios at localhost
${daemon_flags}c u
Snagios
Anagios at utilsrv.joe.com
MDeferred: Connection refused by localhost.localdomain.
C:csdalert at joe.com
rRFC822; csdalert at joe.com
RPFD:csdalert at joe.com
H?P?Return-Path: <~Ag>
H??Received: (from nagios at localhost)
        by utilsrv.joe.com (8.12.5/8.12.5/Submit) id i8AFFnLe022334
        for csdalert at joe.com; Fri, 10 Sep 2004 11:15:49 -0400
H?D?Date: Fri, 10 Sep 2004 11:15:49 -0400
H?F?From: nagios
H?M?Message-Id: <200409101515.i8AFFnLe022334 at utilsrv.cbct.com>
H??To: csdalert at joe.com
H??Subject: Host DOWN alert for testsrv!

I'm not sure why they are getting queued... I have no network issues..
and the thing that is puzzling is that nothing has been changed on the
system.. nagios used to work fine... :-(

-----Original Message-----
From: Marc Powell [mailto:marc at ena.com] 
Sent: Thursday, September 09, 2004 6:03 PM
To: Guillermo Padilla
Cc: nagios-users at lists.sourceforge.net
Subject: RE: [SPAM] - Re: [Nagios-users] nagios not sending all emails -
Email found in subject

----Original Message----
From: Guillermo Padilla [mailto:gpadilla at cbct.com]
Sent: Thursday, September 09, 2004 4:36 PM
To: Marc Powell
Cc: nagios-users at lists.sourceforge.net
Subject: RE: [SPAM] - Re: [Nagios-users] nagios not sending all emails
- Email found in subject 

> Yes I know nagios doesn't queue alerts.  I believe its got to be
> sendmail at this point but I'm not really sure where to look.  I did
> see a few emails queued which I flushed and then I started to receive
> the alerts that were never sent.  But this is happening all to often
> and not sure where exactly to look in sendmail for this. I'm have
> nagios monitoring a test host with just ping.  And what I do is
> disable the nic and reenable it.     

Your sendmail logs should give you a lot of information to get you
started then. Look for errors or other indications of delivery problems.
You should also verify that you have a sendmail daemon running to flush
the queue periodically or have sendmail called out of cron to do the
same thing.

--
Marc



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