It did the same thing to me as well yesterday around 6 pm ! I don't understand because I've tried to log on with other accounts and there seems to be no problem ! I've been trying this morning and I'm still receiving the same message:
Signing into MSN Messenger failed because the service is temporarily unavailable. Please try again later. 81000314.
I'm going crazy
because my same hotmail account is working ! I've been having this same account since I can't remember, I hope my contact is still there..
If anyone knows anything about that error please reply !!! It might happen to anyone..
Peace
