My Droid is doing two quirky things. First, sometimes when I reply to an email (from my work email, but not not using exchange server) instead of sending the reply that I typed, it sends an old email. For instance, a friend emailed me today, I respond with "great how are things." Instead of that, it pulled up an email that is 3 weeks old -- no longer stored on my droid, but still in my outlook inbox, and replied that old email to my friend. This is the second time that had happened. When replying to the same friend a week or two ago, it sent her an Amazon confirmation email from a year ago (which was sent to an entirely different email address, but an email address I do receive on the droid).
Also, sometimes when I receive an email (again, work account), it is wrong. Got an email from a coworker, but the body of the email was an email from Banana Republic announcing a sale (which I do not receive at that email address). When I hit "reply," I can see the content that the coworker actually sent.