[pfSense Support] spamd issue?

[Sean Peters]

I'm trying to set the NextMTA as an external IP for a good reason, but here's 
what I've found.  Any ideas would be appreciated.
 
 
Here's what I have figured out so far.
 
external IP -> pfsense (spamd) -> next MTA (internal IP)
 
This works fine
 
external IP -> pfsense (spamd) -> next MTA (public IP)
 
this will not work.
 
Thanks,
 
Sean