My wife has used Windows Live Mail with her Hotmail account for many years. I used Outlook 2010 with mine. We run two to keep things seperate.
Lately she's lost the ability to delete emails from within the client, and her SENT items folder is not updating. I'm at a loss as to what to do.
She also syncronises the account with an iPhone5s, which I believe now defaults Hotmail to using the IMAP settings at OS level rather than what used to happen - could that be the problem?