I have a xampp server serving a website on my dmz interface of my cisco asa.
on the inside interface i have exchange running.
The sendmail has default configuration for now. I have statically mapped exchange on the DMZ and created all the proper access lists. In fact on the ubuntu server running the sendmail i can telnet test using the dmz ip address of exchange.
Basically this is for a webpage that sends emails, the emails are for users in my exchange server so i only need sendmail to deliver emails to my exchange.
What is needed to make sendmail send emails to my exchange ?