[Nagiosplug-devel] [ nagiosplug-New Plugins-1119927 ] check_smtp_tls

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New Plugins item #1119927, was opened at 2005-02-10 03:10
Message generated for change (Comment added) made by shadowlore
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Category: Perl plugin
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: noliono (noliono)
Assigned to: Nobody/Anonymous (nobody)
Summary: check_smtp_tls

Initial Comment:
needed : lib net:telnet has to be install.

a telnet command is send on the SMTP server, then a
"STARTTLS" command and if TLS is present they will have
a response code 250 ... 
and so on a nagios state (warning,critical,ok,unknow)

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Comment By: Bill Anderson (shadowlore)
Date: 2005-05-02 15:35

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postfix will either handle starttls before or after
ehlo/helo. IN other words, you can do it in either order for
postfix.

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Comment By: jeff_fr (jeff_fr)
Date: 2005-04-05 02:47

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Modification to do

$telnet->print("EHLO $HOSTNAME");

just before

$telnet->print("STARTTLS");


:-)

ps: the hostname should be the name of the computer that
send the helo, but because it is not given in argument, i
use hostname to put something ... else some server reject
the command EHLO without argument... 



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Comment By: noliono (noliono)
Date: 2005-04-05 02:26

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I will do the correction when i will have time to.
But if you do the correction send it to all !
bye

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Comment By: jeff_fr (jeff_fr)
Date: 2005-04-05 02:16

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I checked the RFC and exchange2003 respects the SMTP/TLS
RFC, every SMTP/TLS Server should be waiting for HELO or
EHLO before the STARTTLS command, I don't know why postfix
doesn't...

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Comment By: jeff_fr (jeff_fr)
Date: 2005-03-31 06:32

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Exchange is waiting for HELO or EHLO before the STARTTLS, in
this case the script will return an ALERT instead of OK

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Comment By: jeff_fr (jeff_fr)
Date: 2005-03-31 06:31

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Exchange is waiting for HELO or EHLO before the STARTTLS, in
this case the script will return an ALERT instead of OK

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