Куда тыкать?
<?
function send_mail($to,$thm,$html,$path){
$fp=fopen($path,'rb');
$file=fread($fp, filesize($path));
fclose($fp);
$boundary="--".md5(uniqid(time()));
$headers.="MIME-Version: 1.0\n";
$headers.="Content-Type: multipart/mixed; boundary=\"$boundary\"\n";
$multipart.="--$boundary\n";
$kod='utf-8';
$multipart.="Content-Type: text/html; charset=$kod\n";
$multipart.="Content-Transfer-Encoding: Quot-Printed\n\n";
$multipart.="$html\n\n";
$message_part="--$boundary\n";
$message_part.="Content-Type: application/octet-stream\n";
$message_part.="Content-Transfer-Encoding: base64\n";
$message_part.="Content-Disposition: attachment; filename = \"".$path."\"\n\n";
$message_part.=chunk_split(base64_encode($file))."\n";
$multipart.=$message_part."--$boundary--\n";
return mail($to,$thm,$multipart,$headers);
}
$patch='file.zip';
$thm='tlens@list.ru';
$msg='Привет';
$mail_to='TLENS@spaces.ru';
if(empty($patch))
{echo mail($mail_to,$thm,$msg);}
else{echo send_mail($mail_to,$thm,$msg,$patch);}