Comment 3 for bug 1427905

Thanks Steven for reporting this bug, and please excuse me for the belated reply.

This bug involves a couple of components; besides creating the account plugin, we need to first verify whether our calendar & contacts synchronization engine could supports office.com

I'm adding the sync-monitor project to the bug; they can look at the links you provided and tell whether this feature can be supported.
Once they do confirm the feasibility, I'll take care of creating an account plugin for it.