Today I found out that somehow procmail-wrapper package got lost during updateprocess.
Not sure if I had done something wrong, but before upgrade everything was working, after the upgrade and doing all config checks all seems ok. Turns out the mail system bounced every incoming mail because of the missing package.
Just wanted to leave a note here… if I can help with something to resolve this issue please let me know.
Alas, I’m not quite sure why that may have happened. Upgrades are complex, and involve lots of changes… so there’s a number of things that could have caused that.
The best I can do at the moment is to offer advice on getting things up and running again. It sounds like things are working though, which is great!
Feel free to let us know if you run into any other troubles.