Noor Alam

<a href="https://noorsplugin.com/gmail-mailer-plugin-for-wordpress/" rel="nofollow ugc">Gmail Mailer</a> plugin connects your WordPress website to the Gmail SMTP server and send email using your Gmail account. It takes control of the wp_mail function and use Gmail SMTP instead.
<h3>Gmail Mailer Settings</h3>
<ul>
<li>Gmail Username: Your Gmail account username.</li>
<li>Gmail Password: Your Gmail account password.</li>
<li>Type of Encryption: The encryption to be used when sending an email (TLS/SSL/No Encryption. TLS is recommended).</li>
<li>SMTP Port: The port to be used when sending an email (587/465/25). If you choose TLS the port should be set to 587. For SSL use port 465 instead.</li>
<li>From Email Address: The email address to be used as the From Address when sending an email.</li>
<li>From Name: The name to be used as the From Name when sending an email.</li>
</ul>
<h3>Gmail Mailer Test Email</h3>
Once you have configured the settings you can send a test email to check the functionality of the plugin.
<ul>
<li>To: Email address of the recipient.</li>
<li>Subject: Subject of the email.</li>
<li>Message: Email body.</li>
</ul>
For detailed setup instructions please visit the <a href="https://noorsplugin.com/gmail-mailer-plugin-for-wordpress/" rel="nofollow ugc">Gmail Mailer</a> plugin page.

Gmail Mailer

Send email using your Gmail account in WordPress via Gmail SMTP. Configure the wp_mail() function to use Gmail Mailer instead of the PHP mail() functi …

EverPress

Xaver

Mailster Newsletter Plugin

<blockquote>
This Plugin requires <a href="https://mailster.co/?utm_campaign=wporg&utm_source=wordpress.org&utm_medium=readme&utm_term=Gmail" rel="nofollow ugc">Mailster Newsletter Plugin for WordPress</a>
</blockquote>
Uses Gmail to deliver emails for the <a href="https://mailster.co/?utm_campaign=wporg&utm_source=wordpress.org&utm_medium=readme&utm_term=Gmail" rel="nofollow ugc">Mailster Newsletter Plugin for WordPress</a>.
Read the <a href="https://kb.mailster.co/send-your-newsletters-via-gmail?utm_campaign=wporg&utm_source=Gmail&utm_medium=readme" rel="nofollow ugc">Setup Guide</a> to get started.
<h3>Additional Info</h3>
This Plugin requires <a href="https://mailster.co/?utm_campaign=wporg&utm_source=wordpress.org&utm_medium=readme&utm_term=Gmail" rel="nofollow ugc">Mailster Newsletter Plugin for WordPress</a>

Mailster Gmail Integration

Does not work! The problem has been known for a long time, but the developer is silent.
Fatal error: Uncaught Error: Call to undefined function Mailster\GuzzleHttp\Psr7\uri_for()
in /home/admin/web/…../public_html/wp-content/plugins/mailster-gmail/vendor/google/auth/src/OAuth2.php on line 1129

Does not work!

Uses Gmail to deliver emails for the Mailster Newsletter Plugin for WordPress.

Gmail Mailer vs Mailster Gmail Integration