diff options
Diffstat (limited to 'phpBB/includes/functions_user.php')
| -rw-r--r-- | phpBB/includes/functions_user.php | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/phpBB/includes/functions_user.php b/phpBB/includes/functions_user.php index 6b53736e88..1c05e48ae3 100644 --- a/phpBB/includes/functions_user.php +++ b/phpBB/includes/functions_user.php @@ -1216,6 +1216,18 @@ function validate_email($email) return 'EMAIL_INVALID'; } + // Check MX record. + // The idea for this is from reading the UseBB blog/announcement. :) + if ($config['email_check_mx']) + { + list(, $domain) = explode('@', $email); + + if (phpbb_checkdnsrr($domain, 'MX') === false) + { + return 'DOMAIN_NO_MX_RECORD'; + } + } + if ($user->check_ban(false, false, $email, true) == true) { return 'EMAIL_BANNED'; |