Hi, How to get the variables from php which is sent in <form action=""> I am getting error: $mail_server" requires explicit package name at a.pl line 6 Is the code wrong.

#!/usr/bin/perl
use Mail::Sendmail;
 use strict;
 use warnings;

$mail_server = 'xxx.xxx.xx.xx';
#$email= $_POST['email'];
$mail_to = 'abc@xyz.in';
$mail_from ='xyz@bac.in';

$body="Test Mail";
 $subject = 'Test Mail';


  mail($mail_server, $mail_from, $mail_to, $subject, $body);
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