Timothy Jacobs

<p>WP Mail Debugger captures and displays all emails sent through wp_mail() for debugging and troubleshooting. A new admin menu, WP Mail Debugger, is added under the Tools menu.</p>
<p>Get the <a href="https://apps.apple.com/us/app/wp-mail-debugger/id1547093438?mt=12" rel="nofollow ugc">Mac App</a> to connect to multiple WordPress websites from one convenient location.</p>


WP Mail Debugger

I "found" this plugin when its creator presented it at WCPhx 2020. Its extremely easy to use, and is helpful in a day and age when SPFF and DKIM issues make debugging mail tough. Show your users the mail is going out. Or as a plugin developer, use it to review output.

This is so good

WP Mail Debugger captures and displays all emails sent through wp_mail() for debugging and troubleshooting.

YayCommerce

<p><strong>Send emails from WordPress through SendGrid using SMTP by YayCommerce</strong></p>
<p>SMTP for SendGrid – YaySMTP helps you enhance email deliverability. By replacing WordPress default wp_mail() function, YaySMTP allows your transactional and promotional emails to be sent through with higher reliability.</p>
<h3>⚡️ FEATURES</h3>
<p>SMTP for SendGrid – YaySMTP comes with an easy-to-use user interface that lets you start sending emails in minutes.</p>
<ul>
<li>Simple setup</li>
<li>Clean & quality code</li>
<li>Very lightweight</li>
<li>SendGrid newsletter & marketing emails</li>
<li>Email log</li>
</ul>
<p>YaySMTP’s Email Log has advanced features that you can only find in other premium plugins. It allows you to automatically delete the email logs that are older than a specified number of days.</p>
<h3>🎏 Supported Themes and Plugins</h3>
<ul>
<li>Complete compatibility with all themes, page builders and major plugins.</li>
<li>Perfect with <a href="https://yaycommerce.com/yaymail-woocommerce-email-customizer/" rel="nofollow ugc">YayMail – WooCommerce Email Customizer</a> plugin.</li>
</ul>
<h3>📝 Documentation and Support</h3>
<p>If you’re having issues, do let us know and we’ll be <a href="https://yaycommerce.com/support/" rel="nofollow ugc">happy to help</a>.</p>
<h3>♥️ Like this YaySMTP Plugin?</h3>
<ul>
<li>Rate us 5⭐ stars on <a href="https://wordpress.org/support/plugin/smtp-sendgrid/reviews/#new-post" rel="ugc">WordPress.org</a>.</li>
<li><a href="https://codecanyon.net/user/yaycommerce?irgwc=1&clickid=XBUwtmzsPxyLTyiwUx0Mo3QVUkE1XiXcDws2Xo0&iradid=275988&irpid=418490&iradtype=ONLINE_TRACKING_LINK&irmptype=mediapartner&mp_value1=&utm_campaign=af_impact_radius_418490&utm_medium=affiliate&utm_source=impact_radius" rel="nofollow ugc">Follow us</a> for latest updates!</li>
</ul>


SMTP for SendGrid – YaySMTP

Send emails from WordPress through SendGrid using SMTP by YayCommerce

WP Mail Debugger vs SMTP for SendGrid – YaySMTP