[Xymon] IMAPS & POP3S tests
matt at oddprocess.org
Mon Nov 25 15:14:34 CET 2019
On Mon, Nov 25, 2019 at 02:03:59PM +0100, Laurent Frigault wrote:
> On Fri, Nov 22, 2019 at 10:53:51AM +0100, Damien Martins wrote:
> > 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 188.8.131.52-5+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.
I am seeing the exact same issue with Courier-IMAP on Gentoo Linux. It
remains yellow most of the day, but randomly goes green for a few
minutes. The odd thing is that the sslcert test gets the certs and
displays the proper info there.
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