Logging is another topic I have a lot to learn about!
In the current /var/log/maillog file of our mail server, 30644 lines out of 36467 are Dovecot-related. Discourse is the only service using Dovecot in our organization. Although many people are on holidays, 84% of the records depicts Discourse email activity.
I have no control at all about what the mail server register. I can only read it. Thus, I could only modify what information Discourse/Dovecot are sending. Most of the lines include Debug. So, I guess the login configuration in our Discourse instance is sending debug information to the mail server.
How could I modify this behavior?
Accept my apologies in advance if I have a clear misunderstanding of how logging process works! Thanks!