There is a nifty plugin known as Postmatic. Postmatic is a WordPress plugin that goes above the call of duty in messaging and offers some powerful options for users who want to maintain their comments and dialogue via email. Traditionally, users could get notified of a comment via email, but this particular plugin allows users to not only get the comment alert via email, but also to respond.
The plugin has many features, but the central tenet is that it is email-platform centric. That means that for all those computer users who check their email multiple times each day, that you will be in luck if you want to get your messaging done in one place. This is the big idea; that the email inbox will be the message centre for the WordPress comments, discussion, and dialogue.
Here are three benefits of Postmatic:
To learn more about this nifty plugin, hit up http://gopostmatic.com/