mail.php

I know this might sound stupid but I am wondering something...

Why is there no closing php tag in the mail.php file? (?>)

I added one and my little mail problem seems to have disappeared.......

and where is this file located exactly?

It's in the root directory of the site.

Perhaps mail.php is included in another php file ? adding " ?> " at the end might give other problems.

I thought of that. That's why I was hoping someone with more knowledge would step in and give us an answer....

PHP's close tag is not necessary! It's optional parameter