Superfast Mailgun for the Newsletter plugin

The Superfast Mailgun add-on for the Newsletter 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.

• Sends newsletters to up to 1,200 subscribers per hour.
• Polls Mailgun for “bounces” and updates your mailing list accordingly.
• Support by email or through the forum on wordpress.org

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.

This add-on will only work if you have The Newsletter Plugin installed (version 6.3.3 or higher). To use the Superfast Mailgun add-on, just install it like any other plugin.

Version 1.2.4

• Use latest Freemius SDK
• Fixed some issues reported by Plugin Check
• Verified compatibility with WP 6.7.1

Version 1.2.5

• Verified compatibility with WP 6.3
• Removed support for built-in SMTP. Requires Newsletter 7.8.0 or higher.

Version 1.2.4

• Use latest Freemius SDK

Version 1.2.2

• Added support for filters 'newsletter_message_html', 'newsletter_message_text', 'newsletter_message_subject' and 'newsletter_message'

Version 1.2.1

• Fix PHP 8.1 deprecation warnings
• Use latest Freemius SDK

Version 1.2.0

• Compatible with PHP 8.1

Version 1.1.6

• New version of Freemius SDK

Version 1.1.5

• Added support for speed query by Newsletter plugin 7.3.1

Version 1.1.4

• Verified compatibility with PHP 7.4

Version 1.1.3

• Minor improvements

Version 1.1.2

• Fix bug when sending to more than 1,000 addresses at 12,000/hour or more (Pro only)

Version 1.1.1

• Fix issue causing stats not to be up-to-date (Pro only)

Version 1.1.0

• Use new PHPMailer if WP version >= 5.5 and old PHPMailer otherwise
• Mime-encode the Display Name if necessary
• Hide submenu items in the Newsletter menu on the left

Version 1.0.2

• Suppress confusing warning on admin pages
• Add link to support forum

Version 1.0.1

• Fix layout issue on admin pages

Version 1.0.0

• Initial published version