[Xymon] IMAPS & POP3S tests

[Damien Martins]

Laurent,

Thank you for your answer. May you share this perl script ? should be 
useful for many ppl I guess

Le 25/11/2019 à 14:03, Laurent Frigault a écrit :
> On Fri, Nov 22, 2019 at 10:53:51AM +0100, Damien Martins wrote:
> Hi,
>   
>> Since I upgraded a system to Debian 10 running Xymon client 4.3.28, my
>> Xymon server (running version 4.3.28 on Debian 10) reports errors for
>> IMAPS & POP3S tests.
>>
>> This is weird, because I have another server, running Xymon 4.3.28 too,
>> that is not reporting any issue.
>>
>> My IMAPS & POPS3S daemon is dovecot 2.3.4.1-5+deb10u1
>>
>> It is quiet complicated to find the logs for this test, so I don't know
>> what is going wrong.
>>
>> Sometimes, the test goes green for few minutes.
>
> I'm not a debian specialist, but check the TLS protocol offerer by
> dovecot on this server. I had the same issue on freebsd when monitoring
> a dovecot offering TLS 1.3 even if xymon was build on a server running
> the same openssl version offering TLS 1.3.
>
> I replaced the imaps/pop3s test by a perl scripts extension using
> IO::Socket::SSL build with the same openssl and it fixed the issue.
>
> I reported this issue on this list but never got any answer.
>
> https://lists.xymon.com/pipermail/xymon/2019-July/046585.html
>
> Regards,