Hello, On Thu, 29 Apr 2021 at 03:22, Antonino Sidoti <[email protected]> wrote: > > Hello, > > I was wondering what options are available to monitor OpenBSD SMTPD? Can SNMP > be utilise?
I like to test the actual service, not just some counters, TCP ports, or static SMTP responses. So I send emails through a critical SMTP infrastructure to a healthchecks.io endpoint, which triggers an alert in the *absence* of the email. Note that you don't necessarily need to use a cloud service, healthchecks.io is OSS: https://github.com/healthchecks/healthchecks Lukas
