Our Exchange 2010 Edge is still getting this error message, and reject the message
421 4.3.2 System not accepting network messages
We have a few receive connector only one receive connector got this error.
I try to review all the log Protocol; connectivity log still no idea it just show this error
I already change the MaxInboundConnection and MaxInboundConnectionPerSource to 5000 and 500 on the Receive Connector
How can i overcome this issue. it make me a lot of trouble
Does the edge server reject all the Internet messages?
If yes, please try to recreate the accepted domains.
Am having this error message 421 4.3.2 System not accepting network messages when sending to one of
our subsidiary meanwhile i dont have issues sending to other email address.
How can resolve this
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