PascalBajorat

This plugin provides a function for automatic email encryption and a shortcode for manual settings. It will help you to protect every email address on your website against spam.
Simply enable the automatic protection mode and you are safe.
<blockquote>
<h4>MailCrypt Shortcode:</h4>
<code>[mailcrypt email="name@example.com" href="Alternative Contact Page URL" title="A-Tag title Attribute"]</code>
<ul>
<li>email = required</li>
<li>href = optional</li>
<li>title = optional</li>
</ul>
Change the link text with an enclosing shortcode: 
 <code>[mailcrypt email="name@example.com" href="Alternative URL"]link text[/mailcrypt]</code>
</blockquote>
You can also use a shorter variant of [mailcrypt] -> [mail]
It’s also possible to use PB MailCrypt in an automatic mode, you can enable this feature under “settings > general”.
New: Now supports Advanced Custom Fields.
If you have any questions or problems, you can ask me: <a href="https://www.bajorat-media.com/" title="Pascal Bajorat - Webdesigner / WordPress / WebDeveloper Berlin" rel="nofollow ugc">Pascal Bajorat – Webdesigner / WordPress / WebDeveloper</a>
<h3>License</h3>
GNU General Public License v.3 – http://www.gnu.org/licenses/gpl-3.0.html

PB MailCrypt – AntiSpam Email Encryption

This Plugin provides functions for an automatic email encryption and protection against spam.

CodeLeaf

EmailProtect
Version 4.0.3
WARNING! Breaking changes: Version 4.0.x does no longer support the MailEncrypt Gutenberg Block. Your email addresses are still protected
<h3>WordPress anti-spam email plugin</h3>
Simple, fast and no-config plugin to protect your email address. No need for shortcodes or blocks. EmailProtect encrypts all your email addresses in your blog.
<h3>Usage</h3>
Only install and activate EmailProtect in your WordPress backend. Now all your email addresses are protected against spam-bots. No configuration required.
<h3>How are my email addresses encrypted?</h3>
EmailProtect scans all of your posts, sites and other content for email addresses. If an email address is found, it is simply replaced with a special tag. 
If a bot is now crawling your site, the tag cannot be decrypted. Only for an actual user our script decrypts this tag and the email address can be viewed.
Example
This is what your user sees:
Here is my email address <a href="mailto:contact@code-leaf.de" rel="nofollow ugc">contact@code-leaf.de</a>.
This is what a spam-bot sees:
<pre><code>Here is my email address
<a href ="#" data-email-protect-click="eqpvcevBeqfg/ngch0fg">
 
</a>
</code></pre>
<h3>Versions</h3>
<ul>
<li>
4.0.3
<ul>
<li>updated dependencies</li>
</ul>
</li>
<li>
4.0.2
<ul>
<li>shortcode renders to <code></code> not <code></code></li>
<li>legacy index files added</li>
</ul>
</li>
<li>
4.0.1
<ul>
<li>better email recognition</li>
<li>fixed bugs</li>
</ul>
</li>
<li>
4.0.0
<ul>
<li>breaking changes for users of version 3.0 or older</li>
<li>Gutenberg-Block deprecated</li>
<li>ClassicEditor menu integration deprecated</li>
<li>backend menu removed</li>
<li>refactored complete code base</li>
<li>shortcode deprecation in version 5</li>
</ul>
</li>
<li>
3.0
<ul>
<li>new design</li>
<li>renaming</li>
<li>integration in Gutenberg Editor via ‘MailEncrypt Block’</li>
<li>backend generator running now on client</li>
<li>fixed bugs</li>
</ul>
</li>
<li>
2.0.3
<ul>
<li>added Internationalization</li>
<li>added German language pack</li>
</ul>
</li>
<li>
2.0.2
<ul>
<li>updated readme</li>
<li>fixed 2.0.1 bug also in js files</li>
</ul>
</li>
<li>
2.0.1
<ul>
<li>fixed wrong shortcode</li>
</ul>
</li>
<li>
2.0
<ul>
<li>better compatibility with modern WordPress versions</li>
<li>main language: english</li>
<li>removed bugs and side effects</li>
<li>ajax handling with wp core</li>
<li>menu page instead of options page (included stylesheet now locally)</li>
<li>js updated to ES6 (if usable)</li>
<li>removed deprecated php functions</li>
</ul>
</li>
<li>
1.0
<ul>
<li>js function added</li>
<li>0.3 bugs fixed</li>
</ul>
</li>
<li>
0.3
<ul>
<li>changed menu for generating encrypted email addresses</li>
<li>changed icon in tinymce editor</li>
<li>menu css and js now serving per cdn</li>
<li>now working with WordPress 4.7.3</li>
</ul>
</li>
<li>
0.2.3
<ul>
<li>menu with Bootstrap</li>
</ul>
</li>
<li>
0.2.2
<ul>
<li>menu added</li>
<li>ajax text-to-encrypted-text generator added</li>
</ul>
</li>
<li>
0.2.1
<ul>
<li>bugs v0.2 repair</li>
</ul>
</li>
<li>
0.2
<ul>
<li>added button in tinymce editor for easy shortcode creation</li>
</ul>
</li>
<li>
0.1
<ul>
<li>initial Version</li>
</ul>
</li>
</ul>
Til version 4.0.0 known as ‘WP Mail Encrypt’, til version 3.0 known as ‘Mail Crypter’
<h3>Source</h3>
wordpress.org: 
<a href="https://de.wordpress.org/plugins/email-protect/" rel="nofollow ugc">https://de.wordpress.org/plugins/mail-protect/</a>
The full sourcecode can be found on github:
github.com: 
<a href="https://github.com/mc17uulm/email-protect" rel="nofollow ugc">https://github.com/mc17uulm/mail-protect</a>

Email Protect

Simple, fast and no-config plugin to protect your email address. No need for shortcodes or blocks. EmailProtect encrypts all your email addresses in y …

PB MailCrypt – AntiSpam Email Encryption vs Email Protect