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 wp2pgpmail, your visitors can send you a PGP encrypted message very easily. A contact form will offer encryption for sending you confidental messages.
Don’t have any PGP key? <a href="https://wp2pgpmail.com/pgp-key-generator/" rel="nofollow ugc">Try our online PGP key generator</a>
Get more features with <a href="https://wp2pgpmail.com" rel="nofollow ugc">Gravity Forms PGP Encryption plugin</a>
If you are using <a href="http://bit.ly/GravityFormsWordPress" rel="nofollow ugc">Gravity Forms</a>, you can use the Pro version: <a href="https://wp2pgpmail.com" rel="nofollow ugc">Gravity Forms PGP Encryption plugin</a>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/BAi66orTOUs?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
It’s working with <a href="http://bit.ly/GravityFormsWordPress" rel="nofollow ugc">Gravity Forms</a>, the best full featured contact form plugin for WordPress.
With the paid version, you will get:
<ul>
<li>Additional Fields</li>
<li>Unlimited Forms</li>
<li>Nested Drag n’ Drop</li>
<li>Advanced Email Configuration</li>
</ul>
Check it at <a href="https://wp2pgpmail.com" rel="nofollow ugc">https://wp2pgpmail.com</a>. We are still working on the Free version.
How does it work ?
wp2pgpmail includes an OpenPGP Message Encryption System in Javascript, based on <a href="http://www.haneWIN.de" rel="nofollow ugc">Herbert Hanewinkel’s work</a>. Visitors enter a message in a form, encrypt it (with the PGP public key you entered in wp2pgpmail option settings), then an e-mail is sent to you (blog admin e-mail address). The message is encrypted locally on the visitor’s computer, so no data is transfered in clear !
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/nnY2xirKXkQ?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
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>
Supported languages :
<ul>
<li>English</li>
<li>French</li>
<li>German</li>
<li>Spanish</li>
<li>Estonian</li>
<li>Greek</li>
<li>Indonesian</li>
</ul>

A simple PGP Mail Form Plugin. Enter your PGP public key, then visitors will be able to send you PGP encrypted messages by mail from a form.

PB MailCrypt – AntiSpam Email Encryption vs wp2pgpmail