Hey! I have an account in Mail.app that won't let me do anything to the e-mails coming into it. I can't delete e-mails, I can't mark them as read, and if I try to move an e-mail to another mailbox, it's copied, not moved. I've tried repairing disk permissions, and I've tried to remove the account and then adding it again but the problem persists. "Rebuild" in the Mailbox menu is inactive when this mailbox is selected, but works on my other accounts. The same account works fine on my iPhone; mails are getting marked as read and I can delete and move e-mails around. Same thing with webmail, so I don't think the problem is on the server side. This problem just suddenly appeared a few weeks ago, the account had been working fine for a couple of years before that.. Anyone have any suggestions on what to try? This is driving me crazy... Thanks in advance!