Hello to all.
I have a 6.8 nethserver with mail functions + SOGo activated and fully functional (more or less …).
Everything worked properly until the last windows update office and 10 in 2016.
Let me explain, all PCs configured with imap office 2010 + cfos work wonders, while all new PCs installed with Windows 10 and Office 2016 (configured with ActiveSync), restart the total account sync every time outlook start, blocking the account until the end of the sync.
The problem would be irrelevant if there were only a few mega-mail, but on an account you are over 25/30 giga mail.
The same accounts are configured IMAP + cfos work properly, but I would not like buying a license cfos for office 2016
NB: thunderbird can not get it digest to users, I tried it in more situations