Updated 2 servers during the night from 2.2.35 to 2.2.37 (took the safe route and went 2.2.35 -> 2.2.36 -> 2.2.37 on both). All went perfect, but I do have a weird issue on both of the servers. In the administrative interface I normally see "Autoresponder" and "Message" files for some users, but for many users these 2 fields are missing completely. (everything else shows up normally, except for these 2 fields). Any clue what happened there? D.
Eh disregard. "Keep local copy" wasn't ticked with e-mail being forwarded, so there was no way to autorespond. To fix it, I had to enable "keep local copy" and then autoresponder works normally. Sorry D.