What if I block and delete someone from msn?

If I block a person then delete them, is there any way they can write back to me?

If you block and delete one of you contacts and then add them again to your contact list will they be imofrmed that I added t...

How can I find out if any of my contacts on MSN Messenger deleted me?

Okk you know how you block some one on msn I was wondering say I blocked a friend on msn and I wrote in my msn name that shes...

my BFF asked me..If you have a MSN right and you wanted to add someone with myspace IM can you still add them and talk to them?

I deleted some one off of msn a few weeks ago, I really miss talking to him though :( does any one know how I can add them ba...

I blocked someones phone number from my buddy list on aim. will they be able to aim me even if I have them blocked? and will ...

when you send someone a message on msn, and it says 'the following message could not be recieved to that person' or something...

I bought my laptop off a friend but when I sign in MSN pops up automatically in her name how do I delete MSN in her name ?

how will I know that I am being blocked on msn?