First this is the free edition I'm using at home... our office system is running just fine.
We had a multi-hour power outage last night that dropped the server hard.
Now when it came back online I am getting this message when trying to access the HTTPS site:
Never even get to the login screen.
IMAP access also isn't working. I don't have anything on POP3 so cannot readily test that.
I uninstalled and reinstalled 8251... same issues.
Normally I wouldn't harass anyone for a "free" version of anything, but... this could be a good learning experience for EVERYONE should this happen in a major production environment I would think. (Granted most of those will have far better power protection... or at least I hope so)