Are you using Windows 8 and accessing your live Mail from a Modern Desktop App ???
Here is additional information for you to consider:
“LiveComm is the Microsoft live bundle which is installed in Windows 8 by default. SkyDrive is part of Live.
The apps Contacts, Calendar and Mail are part of Live and are default tiles on Metro.
If Metro apps are the primary source of Mail, Calendar, Contacts, etc. then do not uninstall them. My directions are meant for desktop or laptop Windows 8 users who have another method of retrieving e-mail, calendar, etc.
If you uninstall Windows Live, SkyDrive will still work fine. Although SkyDrive is part of the bundle, it does not uninstall along with Mail, Calendar, Messaging, etc.”