two comcast e-mail accounts totally messed up.

I think the comcast.net accounts, [Edited: "Personal Information” and [Edited: "Personal Information” , were somehow linked.  I have been getting pop-ups saying the imap password for [Edited: "Personal Information”  is wrong.  Same for my [Edited: "Personal Information” account only it says iMap password for[Edited: "Personal Information” .  [Edited: "Personal Information” belonged to my husband.  He passed 2 years ago.  I just deleted his [Edited: "Personal Information” .  That [Edited: "Inappropriate Language"] my [Edited: "Personal Information” account.  Tried to add back his [Edited: "Personal Information” account.  That has not worked.  When I look at [Edited: "Personal Information” account in settings, it is showing as a POP set up, not Imap.  I absolutely use iMap when I tried to re-enter his account.  BUT, it is showing as a POP set up.  This is totally a MESSSSS!!!!