최초 작성일 : 2021-09-20 | 수정일 : 2021-09-20 | 조회수 : 497 |
function domain_exists ( $email , $record = 'MX' ) {
list ( $user , $domain ) = split ( '@' , $email ) ;
return checkdnsrr ( $domain , $record ) ;
}
if(domain_exists('test@gmail.com')) {
echo('This MX records exists; I will accept this email as valid.');
}
else {
echo('No MX record exists; Invalid email.');
}
?>