Hello,
there are several E-Mail services out there, that hide the origin IP of a server, when it sends out mail (e.g. hushmail, neomailbox etc.), but I am looking for a way to do it myself. People who operate their website through a reverse proxy sure know what I mean: The IP of the backend server is sent in the E-Mail headers and exposing your backend IP can be a risk. So how would I setup a mailserver that does not forward the origin IP?
Regards
tr1cky