[Feature Request] TLS vs Non-TLS stats

Hey There,

I couldn't find this feature in FortiMail, but I just deployed it 2 days ago so I may not know where it's located. It would be nice to have some stats on number of TLS vs Non-TLS connections, just to verify things a working.

I don't know if it's worth having counters in the system for this, but just mostly for curiosity sake.