okamos

Easily send emails using Amazon SES. 
This plugin reconfigures the wp_mail() function and create an option page.
Note: Before you can send an email using Amazon SES, you must verify email address (or the domain). See http://docs.aws.amazon.com/ses/latest/DeveloperGuide/verify-addresses-and-domains.html
Features:
<ul>
<li>Setting AWS access_key_id, secret_key_id, email… etc.</li>
<li>Validation of Amazon API Credentials and Email.</li>
<li>Send test message.</li>
</ul>
Roadmap:
<ul>
<li>Display send quota.</li>
</ul>

WP easy mail SES

Easy to use. Send emails via AWS Simple Email Service(SES)

IGNITE®

Better email by <a href="https://igniteonline.com.au" rel="nofollow ugc">Ignite Online</a> lets you deliver your emails reliably via AWS Ses or debug them quickly without sending spam to your clients on Mailtrap. 
The plugin reads your website environment or the WP_DEBUG mode to understand where to send your emails. 
This plugins requires an account on both <a href="https://mailtrap.io/" rel="nofollow ugc">Mailtrap</a> and <a href="https://aws.amazon.com/" rel="nofollow ugc">AWS</a> to work correctly.

WP easy mail SES vs Better Email