RE: 550 5.7.1 Unable to relay for

  • From: "Alex" <Alex@xxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Wed, 4 May 2005 12:45:25 -0400

you have to add the under routing tab in exch admin program 


From: Mahmoud Amin Ismail [mailto:mahmoud@xxxxxxxxxxxx]
Sent: Wed 5/4/2005 12:37 PM
To: [ExchangeList]
Subject: [exchangelist] 550 5.7.1 Unable to relay for

Our default smtp is username@xxxxxxxxxxx and we have some users who are having 
an additional secondary address which is username@xxxxxxxxxxxxxx .
We have configured recipient policy to add as the primary address 
to user accounts .
We would not want policy to add to users while still want the 
server to accept mail to, to accomplish this we added the smtp 
address to the recipient policy while we did not chech the box 
next to it. We also configured the policy to be responsible to the by cheching the this exchange organization is responsible..... 
The result was that when someone send email to usernama@xxxxxxxxxxxxxx he gets 
the 550 5.7.1 Unable to relay for username@xxxxxxxxxxxxxx .
Please advise how to sort this out...?
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