WordPress.org

The Email Protect WordPress plugin protects email addresses from being harvested from spam robots by converting them into forms that aren’t recognized. With Email Protect you can choose to obfuscate your email addresses in text form or image form automatically.

Features:

-Automatically protect email addresses from spam harvesters in posts, pages, and comments -Obfuscate email addresses using text (myemail [at] example [dot] com) or images -Control email text replacement for the "@" sign and final period in emails -Control font, font color, background color, and border color of obfuscated email images -Convert any email address in your template into obfuscated text or images by inserting a simple function call into your pages