Does your site have unprotected emailadresses? Check this plugin for WordPress to solve that issue and protect your site against spam.
A lightweight plugin that protects plain email addresses and mailto
links from email-harvesting robots, by encoding them into decimal and
hexadecimal entities. Has an effect on the posts, pages, comments,
excerpts, text widgets and other filtered content. Works without
To see whether all your email addresses are properly protected, use the free page scanner tool.
Other content (like phone numbers) can be protected using
<pre><code>[encode _id="1868107"]+1 (555) 123-4567
- Full-page protection that catches all email addresses
- Built-in plugin support for ACF, WooCommerce and many others
Check out the Premium version of Email Address Encoder.