SMTP/POP3 Critical

Obantec Support support at obantec.net
Thu May 29 11:03:51 CEST 2003


Hi

input

[root at proteus3 libexec]# ./check_smtp -H mail.mydomainhere.com -w 3 -c 10 -f
support at mydomainhere.com; echo $?
SMTP WARNING - 6 second response time 1

log

May 29 09:17:37 proteus2 sendmail[31039]: NOQUEUE: connect from [IP of
Nagios Box]
May 29 09:17:37 proteus2 sendmail[31039]: AUTH: available mech=PLAIN LOGIN
DIGEST-MD5 CRAM-MD5 ANONYMOUS, allowed mech=PLAIN LOGIN
May 29 09:17:37 proteus2 sendmail[31039]: h4T8Hb3J031039: --- 220
relay.obantec.net ESMTP Sendmail 8.12.9/8.12.9; Thu, 29 May 2003 09:17:37
+0100
May 29 09:17:37 proteus2 sendmail[31039]: h4T8Hb3J031039: <-- HELO proteus3
May 29 09:17:37 proteus2 sendmail[31039]: h4T8Hb3J031039: --- 250
relay.obantec.net Hello [IP of Nagios Box], pleased to meet you
May 29 09:17:37 proteus2 sendmail[31039]: h4T8Hb3J031039: <-- MAIL FROM:
support at mydomainhere.com
May 29 09:17:37 proteus2 sendmail[31039]: h4T8Hb3J031039: --- 250 2.1.0
support at mydomainhere.com... Sender ok
May 29 09:17:37 proteus2 sendmail[31039]: h4T8Hb3J031039: <-- QUIT
May 29 09:17:37 proteus2 sendmail[31039]: h4T8Hb3J031039: --- 221 2.0.0
relay.mydomainhere.net closing connection
May 29 09:17:37 proteus2 sendmail[31039]: h4T8Hb3J031039:
from=support at mydomainhere.com, size=0, class=0, nrcpts=0, proto=SMTP,
daemon=MTA, relay=[IP of Nagios Box]

As to the versions well i just downloaded the code and using check_smtp -V
reveals

check_smtp (nagios-plugins 200211131100-snapshot) 1.8

mark


----- Original Message -----
From: "Subhendu Ghosh" <sghosh at sghosh.org>
To: <Nagios-users at lists.sourceforge.net>
Sent: Wednesday, May 28, 2003 3:10 AM
Subject: Re: [Nagios-users] SMTP/POP3 Critical


> The error seems to be on the FROM line being sent by the plugin.
>
> You did not mention which version of plugin...
>
> Can you try the -f option for a complete FROM line.
>
> -sg
>
> On Tue, 27 May 2003, Obantec Support wrote:
>
> > Hi
> >
> > Its RH7.2 on box that has issues
> > (IP's and real names changed to protect systems).
> >
> > Ok if  manually run
> >
> > ./check_smtp -H mail.mydomainhere.com -w 3 -c 5; echo $?    SMTP
WARNING - 5
> > second response time 1
> >
> > then from RH7.2 box maillog (at level 15)
> >
> > May 27 08:23:50 proteus2 sendmail[6262]: NOQUEUE: connect from [IP of
Nagios
> > Box]
> > May 27 08:23:50 proteus2 sendmail[6262]: AUTH: available mech=PLAIN
LOGIN
> > DIGEST-MD5 CRAM-MD5 ANONYMOUS, allowed mech=PLAIN LOGIN
> > May 27 08:23:50 proteus2 sendmail[6262]: h4R7No6P006262: --- 220
> > mail.mydomainhere.com ESMTP Sendmail 8.12.9/8.12.9; Tue, 27 May 2003
> > 08:23:50 +0100
> > May 27 08:23:50 proteus2 sendmail[6262]: h4R7No6P006262: <-- HELO
proteus3
> > May 27 08:23:50 proteus2 sendmail[6262]: h4R7No6P006262: --- 250
> > mail.mydomainhere.com Hello [IP of Nagios Box], pleased to meet you
> > May 27 08:23:50 proteus2 sendmail[6262]: h4R7No6P006262: <-- MAIL FROM:
> > May 27 08:23:50 proteus2 sendmail[6262]: h4R7No6P006262: --- 501 5.5.2
> > Syntax error in parameters scanning "FROM"
> > May 27 08:23:50 proteus2 sendmail[6262]: h4R7No6P006262: <-- QUIT
> > May 27 08:23:50 proteus2 sendmail[6262]: h4R7No6P006262: --- 221 2.0.0
> > mail.mydomainhere.com closing connection
> >
> >
> > On working RH6.2 with older sendmail (8.10.2)
> >
> > ./check_smtp -H mail1.mydomainhere.com -w 3 -c 5; echo $? Socket timeout
> > after 10 seconds 2
> >
> > May 27 08:33:04 proteus sendmail[21469]: h4R7WxJ21469: connect from [IP
of
> > Nagios Box]
> > May 27 08:33:04 proteus sendmail[21469]: SASL: available mech=PLAIN
LOGIN,
> > allowed mech=PLAIN LOGIN
> > May 27 08:33:04 proteus sendmail[21469]: h4R7WxJ21469: --> 220
> > mail1.mydomainhere.com ESMTP Sendmail 8.10.2/8.10.2; Tue, 27 May 2003
> > 08:33:04 +0100
> > May 27 08:33:04 proteus sendmail[21469]: h4R7WxJ21469: --> 421 4.4.1
> > mail1.mydomainhere.com Lost input channel from [IP of Nagios Box]
> > May 27 08:33:04 proteus sendmail[21469]: NOQUEUE: [IP of Nagios Box] did
not
> > issue MAIL/EXPN/VRFY/ETRN during connection to MTA
> >
> > Mark
> >
> > ----- Original Message -----
> > From: "Pascal Miquet" <p.miquet at hafiba.fr>
> > To: "Obantec Support" <support at obantec.net>
> > Cc: "Nagios users" <nagios-users at lists.sourceforge.net>
> > Sent: Tuesday, May 27, 2003 6:26 AM
> > Subject: Re: [Nagios-users] SMTP/POP3 Critical
> >
> >
> > > Hello,
> > >
> > > Did you try to run manually the nagios command. Seems that this is
your
> > > RH7.3 hosts which refuse the connection. I Suggest you to look the log
> > > files of your RH 7.3
> > >
> > > HTH
> > > Regards
> > > Pascal Miquet
> > >
> > >
> > > Le lun  26/05/2003 à 20:20, Obantec Support a écrit :
> > > > Hi
> > > >
> > > > First time posting to this list.
> > > >
> > > > Nagios setup ok and monitoring (http,ftp,pop3,smtp,ping) 2 linux
servers
> > > > RH6.2 All ok , RH7.2 with sendmail 812.9 has a problem
> > > >
> > > > ***** Nagios 1.0 *****
> > > >
> > > > Notification Type: PROBLEM
> > > >
> > > > Service: SMTP
> > > > Host: MCC
> > > > Address: (xxx.xxx.xxx.xxx)
> > > > State: CRITICAL
> > > >
> > > > Date/Time: Mon May 26 19:12:12 BST 2003
> > > >
> > > > Additional Info:
> > > >
> > > > Connection refused by host
> > > >
> > > > Same for POP3
> > > >
> > > > I have checked archive and see others with this problem but not
found a
> > > > solution.
> > > >
> > > > Sendmail on MCC requires Auth using plain/login
> > > >
> > > > Sending box is RH8.0 and not on same IP range of ether of the 2
servers
> > > > being monitored.
> > > >
> > > > Any info?
> > > >
> > > > Mark
> > > >
>
> --
>
>
>
>
>
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> ::: Please include Nagios version, plugin version (-v) and OS when
reporting any issue.
> ::: Messages without supporting info will risk being sent to /dev/null
>



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::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
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