It's the best of the best!!!!!!!!! a program that serves to block the PASSPORT.NET account of whoever you want!!! Download it from HERE.
It's that easy:

First, We see that with my email account of Nh*******@ho*****.cOm I can log in to the email…

And I can also log in to MSN Messenger, No?? Ok, So far everything is perfect and normal.

Now we open the executable, We put the email (Passport .net account, whether it is a Hotmail account or not) and we give “Freeze Account”.

You are freezing your email account…

And now it indicates that it is blocked, Ok, let's try if you can log in to MSN Messenger or enter Hotmail mail…

The first thing we see is that NO, Hotmail mail can't be entered because it says it's blocked, ha ha ha.

And MSN Messenger can't be entered for the same reason, He says he has his account blocked!!!!

Vale, With this we see that you can easily block Passport.NET accounts, but be careful that it will not be very legal and they are not jokes in very good taste, Just to play, Ok??? Ahhh and I forgot, to leave the account enabled again, we simply open the program again and click on “DeFreeze Account”.