Surbma

CherryPick Studios

This plugin is created especially for Multisite Networks. You can define all variables in the wp-config.php file and it will be valid for all sites in a Multisite. So this is not for a site-by-site configuration plugin. You can install it on a single WordPress install also and it will work perfectly. But if you install it in a Multisite Network, you can only network activate it!
This plugin is working with all SMTP servers and services, like Mailgun, SendGrid, Mandrill, Amazon SES and others.
Required variables:
<ul>
<li><code>SURBMA_SMTP_HOST</code> – External SMTP server.</li>
<li><code>SURBMA_SMTP_USER</code> – User for the SMTP account.</li>
<li><code>SURBMA_SMTP_PASSWORD</code> – Password for the SMTP account.</li>
</ul>
Optional variables:
<ul>
<li><code>SURBMA_SMTP_PORT</code> – Port number for the SMTP server.</li>
<li><code>SURBMA_SMTP_SECURE</code> – Choose SSL or TLS, if necessary for your SMTP server.</li>
<li><code>SURBMA_SMTP_FROM</code> – From email address for all outgoing emails.</li>
<li><code>SURBMA_SMTP_FROMNAME</code> – From name for all outgoing emails.</li>
</ul>
Example configuration:
<pre><code> define('SURBMA_SMTP_HOST','smtp.mailgun.org');
 define('SURBMA_SMTP_USER','postmaster@surbma.com');
 define('SURBMA_SMTP_PASSWORD','bb2b************************4133');
</code></pre>
You can put these lines everywhere before the line, that says: “That’s It. Pencils down”
Do you want to contribute or help improving this plugin?
You can find it on GitHub: <a href="https://github.com/Surbma/surbma-smtp" rel="nofollow ugc">https://github.com/Surbma/surbma-smtp</a>
You can find my other plugins and projects on GitHub:
<a href="https://github.com/Surbma" rel="nofollow ugc">https://github.com/Surbma</a>
Please feel free to contribute, help or recommend any new features for my plugins, themes and other projects.
Do you want to know more about me?
Visit my webpage: <a href="http://surbma.com/" rel="nofollow ugc">Surbma.com</a>

Surbma | SMTP

External SMTP mail configuration via global variables in wp-config.php.

unfinishedman

Simple Newsletter Signup for Mailgun, crafted by the team at <a href="https://www.unfinishedman.com" rel="nofollow ugc">Unfinished Man</a>, allows you to add a newsletter signup form to your WordPress site via widget or shortcode. It connects directly to your Mailgun mailing lists for subscribing/unsubscribing users.
<h4>Features</h4>
<ul>
<li>Integrated Subscribe/Unsubscribe: Users can subscribe and unsubscribe using the same form</li>
<li>Widget Support: Add to sidebars with customizable title and intro text</li>
<li>Shortcode Support: Embed via <code>[sns_newslettersignup title="Your Title"]</code></li>
<li>Mailgun Integration: Direct API integration with your Mailgun account</li>
<li>reCAPTCHA v3: Optional bot protection with configurable score threshold</li>
<li>AJAX-Powered: Seamless form submissions without page reload</li>
<li>Rate Limiting: Prevents spam with 5 attempts per 15 minutes per IP</li>
<li>Custom CSS Editor: Built-in CSS editor with syntax highlighting for easy styling</li>
<li>Responsive Design: Mobile-friendly forms that work on all devices</li>
<li>Dark Mode Support: Automatic styling for dark mode preferences</li>
<li>Accessibility: WCAG compliant with proper ARIA labels and keyboard navigation</li>
<li>Developer Friendly: Custom hooks and events for advanced customization</li>
<li>Translation Ready: Fully internationalized and ready for translation</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.4 or higher</li>
<li>Mailgun account with API access</li>
<li>(Optional) Google reCAPTCHA v3 keys</li>
</ul>
<h4>Shortcode Attributes</h4>
<ul>
<li><code>title</code> – Form title (default: “Newsletter Signup”)</li>
<li><code>show_name</code> – Show name field: true/false (default: true)</li>
<li><code>show_help_text</code> – Show help text: true/false (default: true)</li>
</ul>
Example: <code>[sns_newslettersignup title="Join Our Newsletter" show_name="false"]</code>
<h4>Developer Hooks</h4>
JavaScript Events: 
* <code>sns:success</code> – Triggered on successful submission 
* <code>sns:error</code> – Triggered on error 
* <code>sns:ajax_error</code> – Triggered on AJAX error 
* <code>sns:recaptcha_error</code> – Triggered on reCAPTCHA error
<h3>Support</h3>
For bugs or feature requests: 
* <a href="https://wordpress.org/support/plugin/simple-newsletter-signup-for-mailgun/" rel="ugc">WordPress Support Forum</a> 
* <a href="https://www.unfinishedman.com" rel="nofollow ugc">Visit Unfinished Man</a>
<h3>Privacy Policy</h3>
This plugin does not collect or store any personal data locally. All email addresses and names are sent directly to Mailgun via their API. Please review Mailgun’s privacy policy and ensure your own privacy policy covers newsletter signups.
<h3>Credits</h3>
Created by the team at <a href="https://www.unfinishedman.com" rel="nofollow ugc">Unfinished Man</a>.
<h3>License</h3>
This plugin is licensed under the GNU General Public License version 2 or later (GPLv2+). You are free to use, modify, and distribute this plugin under the terms of the GPL. For more details, see the <a href="https://www.gnu.org/licenses/gpl-2.0.html" rel="nofollow ugc">License URI</a>.

Simple Newsletter Signup for Mailgun

A simple, secure newsletter signup plugin with Mailgun integration, reCAPTCHA v3 protection, and integrated subscribe/unsubscribe functionality.

Surbma | SMTP vs Simple Newsletter Signup for Mailgun