PHP Verify Mail is a developing class designed to prevent automatic registrations based on entering regexp-valid but not existent mail domain.
It uses DNS and SYN to check mx server existance. Based on Net_DNS from PEAR, used as a basic "includes".
0.1 Beta - 28.04.2009 | [Download] [Documentation]
First release. Checks NS records for TLD at *.root-servers.net, domain NS records at TLD servers and MX records for mail domain.
Based on Net_DNS PEAR package.
This first version is for testing purposes only! You can use it on small forums, guestbooks, other small sites but you should be aware using this software on big/commercial sites with tons of registrations(mail checks) per day.
You can feel free to use Verify Mail on any site after we announce a first STABLE release where all major bugs will be fixed.
If you wish to contact me or report a bug, drop a line to email specified in the sources. [PGP]
You can find me @ irc.freenode.net in ##php, #httpd, #wordpress, and others, under nicks Web31337/InCaribbeanBlue/_AnywhereIs_/ADayWithoutRain. Be sure i will read your message in max 12 hours, min 1 minute. :)