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.
<ul>
<li>
Sends newsletters to up to 1,200 subscribers per hour.
</li>
<li>
Polls Mailgun for “bounces” and updates your mailing list accordingly.
</li>
<li>
Support by email or through the forum on wordpress.org
</li>
</ul>
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>!
<ul>
<li>
Sends up to 120,000 emails / hour
</li>
<li>
Integrated Open/Click statistics (Requires the Newsletter Statistics add-on)
</li>
<li>
Selectable polling frequency
</li>
<li>
Transactional emails (e.g. Welcome email, subscription confirmation) can use a different route, e.g. using a different domain
</li>
<li>
Priority email support
</li>
</ul>
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.

Shaharia Azam

Currently there are lots of plugins available to integrate 3rd party email gateway provider in your WordPress site. It seems that for every provider you need to install 
different plugin. From that use case scenario, this WP Mail Gateway plugin can be your All in One email solutions for WordPress.
With this one plugin, you can integrate tons of third party email service provider.
WP Mail Gateway can be your complete email solution plugin for your WordPress website. Send mail via multiple email gateway provider from your WordPress. 
Supports various mail provider. i.e: Amazon SE, Mailgun, Mandrill, Mailjet, Postmark, Sendgrid, SendinBlue, SMTP etc.
Currently we support the following email gateway provider. We are regularly updating the list.
Supported Email Gateway Provider:
<ul>
<li>Amazon SES</li>
<li>Mailgun</li>
<li>Mandrill</li>
<li>Mailjet</li>
<li>Postmark</li>
<li>Sendgrid</li>
<li>SendinBlue</li>
<li>SMTP</li>
</ul>

WP Mail Gateway

It's worth to install this plugin. In my case actually I have several email gateway provider for various reason (costing, spam protection, better deliverability, transactional).
So I can switch to my preferred email gateway provider for my Wordpress site whenever I want. I added and configured multiple provider and I can select which one will Wordpress use for email delivery. Simple and perfect!

It works. Superb! I can switch email gateway as I wish

This is the best plugin to use with Aws SES.
Contrary to what was mentioned, I found nothing wrong with the source code indicating some kind of scam.
Keep updating the plugin, note 10!

The best to use with AWS SES!

Send email from your Wordpress site via SMTP and other 3rd party mail gateway provider. Current it supports Amazon SES, Mailgun, Mandrill, Mailjet, Po …

Superfast Mailgun for the Newsletter plugin vs WP Mail Gateway