SMTP Critical but SMTP is working

[Val Vechnyak]

Re: [Nagios-users] SMTP Critical but SMTP is workingI downloaded and copied over the newest check_smtp file (v. 1.6) from CVS tree.  Recompiled and installed but it did not help.  I cant figure out what it is :( From the same machine that I am running the nagios on I can telnet into my domino mail server on port 25 and then quit - without any problem.  What could it be?

VV




  ----- Original Message ----- 
  From: Marc Powell 
  To: val at volkai.com ; nagios-users at lists.sourceforge.net 
  Sent: Monday, October 28, 2002 6:48 PM
  Subject: Re: [Nagios-users] SMTP Critical but SMTP is working


  I believe there is a fix for this in the plugins cvs. I know we've covered it before. Some MTAs expect QUIT\r and some expect QUIT\r\n. It's a fairly straightforward modification to check_smtp.c as sending \r\n all the time doesn't break anything. That's my recollection of the problem and resolution.

  M



  --
  Marc

  Sent from a very tiny wireless device with a very tiny unlit keyboard.

  -----Original Message-----
  From: Val Vechnyak <val at volkai.com>
  To: nagios-users at lists.sourceforge.net <nagios-users at lists.sourceforge.net>
  Sent: Mon Oct 28 16:37:15 2002
  Subject: [Nagios-users] SMTP Critical but SMTP is working

  Hello,

  I am running latest beta of Nagios on my RH7.3 box and here is what I get from check_smtp

  ./check_smtp mail.nycity.com  
  SMTP OK - 0 second response time
  Socket timeout after 10 seconds

  Mail runs on Domino and IS working fine.  Domino also runs on Linux RH7.3.  I am not sure if this is related to a misconfigured Domino or nagios is not seeing something.

  P.S. It works against a sendmail server on the same network.

  Thank you very much in advance.

  VV

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