Io utilizzo questi, non vanno bene ?

Codice PHP:
$boundary = "==MP_Bound_xyccr948x=="; 
$headers = "MIME-Version: 1.0\r\n"; 
$headers .= "Content-type: multipart/alternative; boundary=\"$boundary\"\r\n"; 
$headers .= "From: [email]mio@indirizzo.it[/email]\r\n";$boundary = " 



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