The joys of running one’s own mail server

Minor issue.

We changed IP addresses at work recently. A larger block of public facing IPs for more functionality.

And in doing so, we updated almost everything correctly.

Yes, almost everything.



The one, minor … trivial … thing we left unchanged … broke our support site sending reply emails correctly. They were rejected about 50% of the time, as they came in on the wrong port/ip.

So for the last week we’ve been sending extra emails. And tonight I got pissed off enough that I actually fixed it.


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