I am trying to setup inbound decryption for SMTP (TLS) using the default Decryption Profile.
What destination IP address do I use in the Decryption Policy: public pre-NAT or private post-NAT?
PS: right now I cannot find it anymore but I remember that the firewall is only able to send back an SMTP 541 error in forward decryption mode and not with knbound decryption ...
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the Live Community as a whole!
The Live Community thanks you for your participation!