Hi everybody, i was wondering, i have a contact page with a phpmailer contact form. If the contact page is in php and all the other pages are in html is it working or all the website have to be in php ?

The contact page can be the only page with php.

Ok i'll try like that, thanks a lot !

Actually the contact page can be in htm. EG: contact.htm
The phpmailer can be in php. EG phpmailer.php

The top of your forum should look something like this
<form action="phpmailer.php" method="post">
info inside
</form>