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.

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 …

Surbma | SMTP vs WP Mail Gateway