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.

wp2pgpmail

With PGP Key Generator, your visitors can generate their own private and public PGP keys. It is also possible to use the plugin to encrypt and unencrypt a PGP message.
Check <a href="https://wp2pgpmail.com" rel="nofollow ugc">https://wp2pgpmail.com</a> for more info.
Is it secure ?
<ul>
<li>All code is implememented in readable Javascript.</li>
<li>You can verify the source code.</li>
<li>No binaries are loaded from a server or used embedded.</li>
<li>No hidden transfer of plain text.</li>
</ul>
This plugin is based on the tool developed by <a href="http://ianpurton.com/" rel="nofollow ugc">Ian Purton</a>.

PGP Key Generator

A plugin to generate private and public PGP keys. No need to install any software to encrypt and decrypt PGP messages.

PB MailCrypt – AntiSpam Email Encryption vs PGP Key Generator