This plug-in allows more interactivity between your visitors. Simply put, you can install this plugin on your copy of LinksSQL, and within 5 minutes, be receiving contact emails from your visitors directly from your site (without them even knowing your email). New features include IP blocking (wilcards can also be used), the option to change email format (text or html), IP tracking, variable loops, and more! This new version also boasts a "random string" image, which the user has to enter correctly, before the email is sent. This also helps stop a lot of spamming, which has unfortunately been the case for quite a few people over the years (not with this plugin, but generally with "contact forms"). Version 2.5 also lets you use contact.cgi?LinkOwner=xxxx , which would send the email to the "Email" address found in the glinks_Users table, for that user.