Relaying denied

[sim]

My outlook clients in one of my subsidiary company uses
pop3 & smtp to send thier email. When they try to send an
email outside our organization such as (e-mail address removed)
they will get an NDR that says:

Your message did not reach some or all of the intended
recipients.
Subject:
Sent: 3/10/2004 2:19 PM
The following recipient(s) could not be reached:
'(e-mail address removed)' on 3/10/2004 2:19 PM
550 5.7.1 <[email protected]>... Relaying denied. IP name
lookup failed [203.131.105.140]

 

[Jocelyn Fiorello [MVP - Outlook]]

The following article describes the concept of "relaying", why your ISP is
blocking your messages, and what you can do about it:

http://office.microsoft.com/assistance/preview.aspx?AssetID=HA011128331033

--
Jocelyn Fiorello
MVP - Outlook

*** Messages sent to my e-mail address will NOT be answered -- please
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