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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi everyone,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am up to adding our mail servers to our nagios monitoring
list and hit a roadblock with monitoring sendmail. I have tried using the
following command at the cmdline:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>./check_ssmtp -w 5 -c 10 -H mail -p 25<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>But I get the following error message:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>CRITICAL - Cannot make SSL connection 29889:error:140770FC:SSL Routines:SSL23_GET_SERVER_HELLO:unknown
protocol:s23_clnt.c:475:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I can connect to mail from the Nagios monitor via port 25
and I have also added the host to the sendmail access file. Apparently I
am missing something, ideas?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>BTW, we have our mail servers clustered so we need to
monitor this port vs. the actually service since the sendmail service is running
on the active node, thus we cannot use check_nrpe.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thoughts anyone?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<P STYLE="margin-top: 0pt;margin-bottom: 0pt;"><SPAN STYLE="FONT-FAMILY:'Arial';FONT-SIZE:8pt;">The views, opinions, and judgments expressed in this message are solely those of the author. The message contents have not been reviewed or approved by the UFT Welfare Fund.</SPAN>
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