Use WordPress and need a free plugin to manage your newsletters subscribers? No problem. The G-Lock Double Opt-in Manager includes everything you need to collect and manage subscribers. Users must first confirm their email by clicking a unique link code sent to the email address they use to register for the newsletter. Once you’ve built a list, you can use the G-Lock interface to easily email all your subscribers at once.
Maintaining an active newsletter (or even better yet a trigger based emailing system) is one of the most effective ways to drive business for most websites. Special offers, customer incentives, and keeping your shoppers or subscribers up to date are just a few ways you can use a Newsletter to drive business.
This plugin comes with a handy widget you can place in any widgable area in your WordPress blog and immediately begin taking subscribers. Everything works straight out of the box, it couldn’t be more simple.

