hq-web

Hq Mail helps you control outgoing email in WordPress.
Features: 
* Configure sender email and sender name. 
* Enable or disable overriding third-party mail settings. 
* Choose mail transport: PHP mail or SMTP. 
* Configure SMTP host, port, encryption, and authentication. 
* Send test emails from the admin page and view detailed send logs.
<h3>Development</h3>
Source code is included in the /src directory.

hq-mail

Configure WordPress email sending with PHP mail or SMTP, sender settings, and test email logging.

iclanzan

Serghei Iakovlev

This plugin configures WordPress to use a SMTP server when sending emails instead of the default PHP <code>mail()</code> function.
It also creates a settings page where you can enter the SMTP server details and authenticatin credentials if needed.

SMTP

Allows you to configure and use a SMTP server (such as Gmail) for sending emails.

hq-mail vs SMTP