note 126210 added to function.checkdnsrr

I always think you should state the blindingly obvious. A function that contains checkdnsrr will return false without an internet connection. So in a production environment you need an active internet connection to return a true result with a valid email address. ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 86.14.34.242) ---- Manual Page -- https://php.net/manual/en/function.checkdnsrr.php Edit -- https://main.php.net/note/edit/126210 Del: integrated -- https://main.php.net/note/delete/126210/integrated Del: useless -- https://main.php.net/note/delete/126210/useless Del: bad code -- https://main.php.net/note/delete/126210/bad+code Del: spam -- https://main.php.net/note/delete/126210/spam Del: non-english -- https://main.php.net/note/delete/126210/non-english Del: in docs -- https://main.php.net/note/delete/126210/in+docs Del: other reasons-- https://main.php.net/note/delete/126210 Reject -- https://main.php.net/note/reject/126210 Search -- https://main.php.net/manage/user-notes.php