Freemius

franciscus

The Superfast Mailgun add-on for the <a href="https://wordpress.org/plugins/newsletter/" rel="ugc">Newsletter</a> plugin allows you to take full advantage of the Mailgun “Batch Send” API. This makes it possible to send a newsletter to up to 1,000 addresses in a single API call.
For 10,000 subscribers, that’s 10 API calls instead of 10,000 calls. Quite a difference. It will take a lot less time to send out your newsletter.
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Sends newsletters to up to 1,200 subscribers per hour.
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Polls Mailgun for “bounces” and updates your mailing list accordingly.
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Support by email or through the forum on wordpress.org
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Note: 
Filters ‘newsletter_message_html’, ‘newsletter_message_text’, ‘newsletter_message_subject’ and ‘newsletter_message’ are called only once per email, and receive a null $user parameter. This is because Mailgun takes care of replacing user-specific tags in the email. 
Note that the Newsletter plugin has deprecated filters ‘newsletter_message_html’, ‘newsletter_message_text’ and ‘newsletter_message_subject’ in favour of ‘newsletter_message’.When they are removed, this addon will stop using them as well.
<h3>Pro version</h3>
For mailing lists with more than 1,000 subscribers, get the <a href="http://howfrankdidit.com/superfast-newsletters-with-mailgun" rel="nofollow ugc">Pro version</a>!
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Sends up to 120,000 emails / hour
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Integrated Open/Click statistics (Requires the Newsletter Statistics add-on)
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Selectable polling frequency
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Transactional emails (e.g. Welcome email, subscription confirmation) can use a different route, e.g. using a different domain
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Priority email support
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You can easily upgrade from within your WordPress dashboard.

Superfast Mailgun for the Newsletter plugin

A faster Mailgun add-on for The Newsletter Plugin. Very useful if you have a big mailing list.

creatorcow

MailMoo for Mailgun is a simple, no bloat, no paid features comprehensive plugin that integrates your website with Mailgun’s powerful email delivery service. Send transactional emails reliably through Mailgun’s API with built-in logging and monitoring capabilities.
Key Features:
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<li>Easy Setup – Simple configuration with your Mailgun API key and domain</li>
<li>Email Logging – Complete logging of all sent emails with status tracking</li>
<li>Reply-To Support – Configure custom reply-to addresses and names</li>
<li>Error Handling – Detailed error logging and fallback to WordPress default mail</li>
<li>Status Monitoring – Real-time API status checking in admin dashboard</li>
<li>Test Email Function – Send test emails to verify your configuration</li>
<li>Attachment Support – Send emails with file attachments through Mailgun</li>
<li>HTML & Plain Text – Supports both HTML and plain text email formats</li>
<li>Multiple Recipients – Send emails to multiple recipients</li>
</ul>
Why Choose MailMoo for Mailgun?
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<li>Reliability – Leverage Mailgun’s enterprise-grade email infrastructure</li>
<li>Deliverability – Improve email deliverability with Mailgun’s reputation management</li>
<li>Monitoring – Track email delivery status and debug issues easily</li>
<li>Performance – Fast API-based email sending without SMTP overhead</li>
<li>Scalability – Handle high-volume email sending with ease</li>
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Perfect For:
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<li>E-commerce websites needing reliable transactional emails</li>
<li>Membership sites with user notifications</li>
<li>Contact forms and lead generation</li>
<li>Newsletter and marketing campaigns</li>
<li>Any WordPress site requiring dependable email delivery</li>
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<h3>Roadmap</h3>
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<li>Description of plugin on wordpress.org and screenshots to be updated. Timeline is unknown.</li>
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<h3>Privacy Policy</h3>
This plugin does not collect any personal data from your website visitors. Email addresses and content are sent to Mailgun’s servers for delivery according to their privacy policy. All email logs are stored locally in your WordPress database.

MailMoo for Mailgun

A simple, no bloat, no paid features email sending plugin using Mailgun API for reliable email delivery.

Superfast Mailgun for the Newsletter plugin vs MailMoo for Mailgun