[<?Wille?>]

first of all i would like to know if mail() works on localhost..
then.. if it does work. am getting a error when trying to send mail from my pages that im testing on localhost.

Warning: mail(): "sendmail_from" not set in php.ini or custom "From:" header missing in c:\inetpub\wwwroot\muncca\data\mail.php on line 34

i dont know what i have done wrong.. i have a from argument but it seems like it doesint read it at all..

code:

PHP Code:

mail( "my@mail.com", "Ilmoittautuminen kurssille",

          "Nimi: $nimi\nOsoite: $osoite1 $osoite2\nPuhelin: $puhelin\nTelefax: $telefax\n

          Email: $email\nKurssit: $kurssia $kurssib $kurssic $kurssi2\nAlkaa: $pvm\nMainonta: $mainonta\n

          Lisätiedot: $lisatiedot",

          "From: Muncca" ); 

the text is in finnish so i dont think you will understand so mutch of it

thx 4 all help
Wille