Outlook/Exchange Error Message

[Guest]

When a user tries to send to a certain domain, they get the following:

You do not have permission to send to this recipient. For assistance,
contact your system administrator.
<exchangeserver.ourdomain.com #5.7.1 smtp;550 5.7.1
<[email protected]>... Cannot accept mail from
xxx.xxx.xxx.xxx because there is no name associated with the client address.>

I have, of course, changed the names and IP addresses to protect the
innocent. This just started happening, and last week they were able to send
without issue.
Any suggestions? Thank you!

 

[Guest]

Erin, I am experiencing the same problem, I get the error message "You do not
have permission to send to this recipient."

The e-mail I get is on an XP SP2 machine on Outlook 2003 SP1 (all updates)
(Exchange is on Server 2003)

Your message did not reach some or all of the intended recipients.

Subject: test
Sent: 6/9/2005 9:35 AM

The following recipient(s) could not be reached:

(e-mail address removed) on 6/9/2005 9:35 AM
You do not have permission to send to this recipient. For
assistance, contact your system administrator.
MSEXCH:MSExchangeIS:/DC=com/DC=DOMAINNAMEHERE:EMAILSERVERNAME

 

[Andreas Roeder]

Erin, I am experiencing the same problem, I get the error message "You do not
have permission to send to this recipient."

The e-mail I get is on an XP SP2 machine on Outlook 2003 SP1 (all updates)
(Exchange is on Server 2003)

Your message did not reach some or all of the intended recipients.

Subject: test
Sent: 6/9/2005 9:35 AM

The following recipient(s) could not be reached:

(e-mail address removed) on 6/9/2005 9:35 AM
You do not have permission to send to this recipient. For
assistance, contact your system administrator.
MSEXCH:MSExchangeIS:/DC=com/DC=DOMAINNAMEHERE:EMAILSERVERNAME

HI Matt Carter,
please read
http://www.msexchange.org/tutorials/MF009.html