This started on both my and my wife's computers a few months ago.  When we manually type in an address in the Live Mail "To" box - or even plug in an address from the Contacts list - it adds a semicolon and a space to the address - and the mail send then fails.

Bringing the mail up in the Outbox (where it's still sitting) and then removing the unwanted semicolon and space then lets the mail send.  As it is now, mail never successfully sends on the first attempt:  We keep having to remove the character and the space.

Removing the semicolon and space before sending doesn't work - they appear after the mail fail.  Help!