<?php $to = 'dskanth.99@gmail.com'; $subject = 'Your Verification Code'; $body = 'Hello world'; $headers = "From: shashi <dskanth.99@yahoo.com>". "\r\n"; $headers .= "MIME-Version: 1.0" . "\r\n"; // HTML $headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n"; // HTML if(mail("$to","$subject","$body","$headers")) echo 'Mail sent'; else echo 'Error'; @mail("dskanth.99@gmail.com","Another email","Hello world","$headers"); // no error displayed ?> Note: Better to give double quotes for the parameters in mail function.