delete old live.com (2006) address

For  many years now I have had an old live.com email address, somewhere, somehow.  This address was from the first live.com program.  I get mail transferred from the Postmaster Hotmail stating there is no such address and the email is sometimes transferred to my Hotmail or gmail accounts and other times it is listed an undeliverable.  Sometimes I get 5 to ten of these messages on one day.  If the email account does not exist then why does the Postmaster deal with it and why can't I delete it.  I admit that I did initiate the email address, but I now have no idea of when or the password I used at the time. My major concerns are that I do not receive all of my email at either gmail or Hotmail,   Also, that the wandering address could cause me a security problem.  I am sure it takes time and money to forward all this email and to notify me that the account does not exist.

 

I have contacted many Postmasters at times both at gmail and Hotmail and all I get is "there is no such address".  I have done a chat session or 5 with the Microsoft Rep and they usualy don't understand the concept.  I have tried Microsoft.Com with no reply. I absolutely want to rid my email of this address whether it was my fault or Microsoft's.  Can you help me? This email address was created sometime in 2006-08, or 09.

 

Randy  ,

(Email address removed for security purpose)

but right now that address is in a permanent loop and unavailable.  Better if you would use the .gmail.com with the same user name if I get a response.