Hi,
I have following problem in an Office365 P1 Plan environment (5 users):
Users keep getting the Office365 login prompt (big, white http login window) when having a sharepoint contact list synchronized as outlook adress book.
The login prompt keeps coming up from time to time (every couple days) although the users have their office365 credentials saved in their outlook profile.
When the prompt opens, they can enter credentials and everythings ok, but even though they select "stay logged in" and "save credentials" the prompt comes up again sooner or later.
The users are starting to become really annoyed of this behaviour, which isn't good.
Sharepoint is OOTB office365 P1, contact list was imported into an empty sharepoint list from a PST file, and is now connected to several Outlook 2010 clients.
I've already re-installed the office365 desktop setup (or what it's called like), this did not help.
Does anyone have an idea why the credentials are not saved in this scenario?
Thx
