Error 553

G

gayla

Could someone please help me correct the following error.
our message did not reach some or all of the intended recipients.

Subject: Trevor
Sent: 6/18/2008 9:25 PM

The following recipient(s) could not be reached:

Greg Steele ([email protected]) on 6/18/2008 9:25 PM
553 sorry, that domain isn't in my list of allowed rcpthosts
(#5.7.1)
 
R

Roady [MVP]

Hard to say without any configuration details. It could be caused by a
server-side block list or you need to turn on authentication for your SMTP
server.
 

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