Troubleshoot a unique digital code

• hudax1

  11 Mar 07, 10:44

  Dear C\omputerist.
  
  Tried to troubleshoo for me okay. I can't add a unique digital email thru Windows Live Messenger. It seems it is unique. Anyways to help me out? Tries to save it, but can't. So how?
  
  Regards Hudax
• ndmmxiaomayi

  11 Mar 07, 16:01

  I don't get you?
  
  Isn't email digital?
  
  Isn't ID unique?
  
  How unique can unique get?