Hi,
we are using Exchange 2013 SP1 (CU4) as an exchange edge server.
We configured our domain with an spf text record which works fine for senderId. But senderId only recognizes the email address of the "from:" header and not the "mail from:".
So we added a transport rule (which we already had working on an exchange 2010 edge server):
New-TransportRule -Name SPF -HeaderMatchesMessageHeader Received-SPF -HeaderMatchesPatterns Fail -SmtpRejectMessageRejectText "5.7.1 SPF unauthorized mail is prohibited." -SmtpRejectMessageRejectStatusCode 550 -SenderAddressLocation HeaderOrEnvelope -StopRuleProcessing:$true
On exchange 2010 the reject message was: "550 5.7.1 SPF unauthorized mail is prohibited."
But now on exchange 2013 SP1 its: "550 TRANSPORT.RULES.RejectMessage; the message was rejected by organization policy"
so the SmtpRejectMessageRejectText isn't used in the output. I assume this is a bug, because we added the same transport rule as we had on exchange 2010 edge.
Does anybody have the same issue?
Best regards
Thorben