THIS WAS SO ANNOYING TO FIGURE OUT. 1. LOG INTO WINDOWS LIVE. NOT LIVE WINDOWS MESSENGER. 2. When you are in WINDOWS LIVE EMAIL click MESSENGER 3. CHOOSE CONTACTS---> MANAGE CONTACTS ----> RESTORE DELETED CONTACTS. 4. There you can click RESTORE on any emails you have blocked. Wow for FU!@*^#ing MS making this such a … Read more