my %mail = ( 
           From     => 'tester@hotmail.com\n',
           To       => 'to.test.com',
           Subject  => 'Static Email',
          'content-type' => 'text/html;                   charset="iso-8859-1"',
           );

##</code><code>##

my %mail = ( 
            From     => 'tester@hotmail.com\n',
            To       => $email,
            Subject  => $subject,
            'content-type' => 'text/html; charset="iso-8859-1"',

            );