Anyone smell a lawsuit coming? And, if it's more stable than the mess he left at Apple (the Mail.app), this would beg the question: Why isn't the Apple Mail.app better?
OKAY OKAY...
Lawsuit, because it looks exactly like the Apple mail app. If they are selling this app, they may have a problem, or at least a licensing issue? Maybe? Possibly? Or is that a picture of the actual Apple mail app in the OP?
----
Apple mail app stability comes from my experiencing supporting the wife and her three exchange accounts, a gmail account, and two Apple .me accounts. Oh, and scheduling/calendaring, etc. It just goes sideways occasionally, and I think she has resorted to logging in to the exchange servers directly, and keeps a paper schedule book. I tease her about it, making it worse. Oops...
Is there a better, safer, mail client to use in her case? Getting them all in one app would be her goal to save time, and still having a way to tell from which account each message comes from. And also scheduling working more seamless than it does.