We are continually having Newsletters rejected because of the anti-spoofing
features on our Edge Transports.
I have placed the IP address of the sending server AND of the domain of the
return address in the IP Allow List. Frankly, I don't know what else to do to
get these newsletters in to our domain. (This isn't something I need to restart
the Transport Service for, is it?)
Here is the relevant part of one log entry from the Agent Logs:
4,Sender Id Agent,OnEndOfHeaders,RejectMessage,550 5.7.1 Sender ID (PRA) Not
Permitted,Fail_NotPermitted,
We are running Exchange 2007, CCR with two Edge transports. We have NOT
upgraded to SP1 yet.
Larry C. Brown
LAN/WAN CS Support
Dayton Power & Light
(937)-331-4922
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