Daschmi

A lightweight plugin to protect email addresses from email-harvesting. Replace all @ in content with (at) and protect the E-Mail adress with javascript. Inspired by TYPO3.

EmailScrambler

A lightweight plugin to protect email addresses from email-harvesting

Art4

wL Email Encrypter scans pages, articles, comments or RSS feeds for email addresses and encrypts them using JavaScript or replacing the <code>@</code> signs with your own text like <code>[at]</code>. This allows bots and other email-collectors do not recognize and save the emails.
A visitor who has not activated JavaScript, gets displayed a userdefined message about it.
If an user is logged in, the emails won’t be encrypted.
The protect method can be set separately for posts, comments and rss feeds. For example, RSS Feeds should not include JavaScript, so there should prefer the <code>@</code> sign to be replaced.
wL Email Encrypter also recognizes with <code>mailto:</code> email addresses linked with subject information and others, and protect this information also.
There is a meta box for page-specific settings in the administration, in which a specific protection can be selected or disabled.
Take a look at the screenshots to find out more.

wL Email Encrypter

This plugin encrypted e-mail addresses to protect and hide them from bots and harvesters.

EmailScrambler vs wL Email Encrypter