I'm a somewhat newbe at Linux. I have a webserver CentOS 5.4 with Virtualmin hosting my 2 websites. Everything is running perfectly. I can call up my websites from another computer I can also send emails from my webserver to other outside email servers.
My problem is... On one of my websites, I have an index.php file that uses the mail function in (php.ini), that from this webpage located on the server sends out an activation key to the user that is requesting to register on my website.
The process never happens??? The email never comes out of the server to the person requesting to register.
If I sound like I don't exactly know what I'm talking about I apologize. I've done google searches and have found nothing pertaining to my problem.