Mail in Mountain Lion "Incoming Mail Server" field cannot be empty
I put my wife's email account which is in iCloud on mail with a couple of other iCloud accounts. To identify who's iCloud account is who's, In the preferences on the account where you edit the description from the default "iCloud" to User's Name iCloud and after you hit save I get an error saying The "Incoming Mail Server" field cannot be empty. Yet is has p04--imap.mail.me.com in the field that is greyed out and I cannot edit the fields contents and therefore doesn't allow me to change the email account's description. I've tried deleting the accounts, logging out of icloud, etc. Nothing has fixed this yet.
On a side note, one of my other email accounts from iCloud keeps popping up with it needing the password field to be entered. No matter what I try, it doesn't take the password. I can log into it just fine through safari.
So it seems like iCloud is having issues as well as Mail and contacting Apple twice and escalating to tier 2 both times has yeilded the person saying they didn't know and then hanging up on me. Does anyone else know what I might try?