send mail from linux

[nesvarbu]

Hi, Im having problems in sending mail from linux with PHP.
I set sendmail_path = "sendmail" in php.ini file
but when I use
<?
mail("[e-mail]", "subject", "buuu");
?>

I dont recieve any letters. Maybe I need to configure sendmail ?
On windows its much easier - I set mail server and port and thats all. But where do I set these things on linux?

[poison]

Maybe I need to configure sendmail ?

yes, you either have to configure sendmail (very much fun and the first time you can actually spend a few days trying ^), get a better replacement or just write your own SMTP client...
regards =)