Posted by Virginner on 09/15/05 00:45

"Paul Marshall" <marshallrp@gmail.com> wrote in message
news:43288e3f$0$97131$ed2619ec@ptn-nntp-reader03.plus.net...
| Hi
|
| I am my wits end! I have a PHP script running that captures variables
| posted from a form on the previous page. The script then emails the
| results using the mail() function.
|
| The script is currently being spammed in two ways:
|
| 1) The page is being loaded directly, therefore emailing blank results
| 2) The variables are made up of an accepted email address (all variables
| are filled with it). This email address is random, created using any
| cobinations of characters before the accepted domain.

Try this...

if (!checkdnsrr(array_pop(explode("@",$_POST["email_address"])),"MX"))
{
$message='That email address does not seem to be valid';
}

D.

[Back to original message]