I use Mail with an Exchange account at work and all kinds of stuff has yet to work in any of the Public Betas. If apple wants to be serious Enterprise, they are going to be a first-class exchange client.
You will see it in Apple store under "Purchased" OS X Yosemite beta 3Not sure if I have the Public Beta 3, is this the update? I received an update this morning, though. Got the OS x when it was first released to the beta public.
Anyway, today no freeze! Yes! But I did have 1 crash!
Yes can't reply to messages
Yes Command R not working, field tabs not working. MBP 2010..