i want to remove the internal ip of our exchange server from the outgoing smtp mail header.
How is the syntax to create a correct rule for that?
I already enabled the Exchange Header Firewall but the internal ip remains in the first hop.
Never mind, i found out via trial & error
Glad to know that you've found it. If you don't mind, would you please share how you did it?
Thanks for the birthday present, Revan! I never noticed that 'Operation' was a drop-down box with a second choice "Delete header."
Cheers - Bob