Dovecot 2.3.18 and OpenMetrics-Prometheus problem

[Marc]

> > >> dovecot_sieve_actions_total{"duration_10001_100000"} 88
> > >
> > > This label specification is invalid (it's missing the label name).
> > >
> > > Everything else seems valid, so I assume a workaround may be to
> comment out the "sieve_actions" metric you have declared.
> >
> > thank you very much. Indeed that helped me a lot. @Aki: So this seems
> really to be a bug in Dovecot. Can you confirm this?

Why not include finally a sample config file with all metrics.

https://www.mail-archive.com/dovecot@dovecot.org/msg84660.html