SMTP Mail Server Error 552

hello friends,

What is the error 552 associated with SMTP Mail Server ? Can anybody please give me the necessary information about the same....
thanks

You may be infected by the SMTP Mail Server Error 552 if you are affected by the following symptoms -

• When you open an e-mail message from your Microsoft Exchange Server 2003 mailbox, the e-mail message is not formatted correctly, the contents may appear scrambled.
  
  
• After you send an e-mail message, you may receive a non-delivery report (NDR) that is similar to the following:
  There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.
  <servername#5.5.0 SMTP;552 Requested mail action aborted: exceeded storage allocation.>

There are lots of people complaining about this problem. To know the cause and resolution of the above problem, please visit the following microsoft link -
Click Here

I was also facing the same error 552 due to which I was unable to send the emails......but the above microsoft link proved to be really helpful with all the detailed information and solution about the error.