WP Test Email is allows you to test if your WordPress installation is sending mail or not.
Send WordPress emails successfully with WP Mail SMTP via your favorite mailer
Simple plugin that correctly sets the return-path header when using wp_mail. Mitigates the "via" and "The actual sender of" Notif …
WP SMTP Mailer Plugin - SMTP7. Make email delivery easy from WordPress. It is easy to configure.
Send emails from WordPress through SendGrid using SMTP by YayCommerce
[UPDATED!] Automatic Email Testing for WP plugin allows you to set up a system inside wordpress to test your email server every day.
WP Mail Debugger captures and displays all emails sent through wp_mail() for debugging and troubleshooting.
WP Mail Logger is a WordPress plugin used to catch every mail sent with the wp_mail() function and saves it to the database.
Manage WP SMTP configuration from a single dashboard for all your sites. View email logs, get instant email failure alerts, and set up a backup SMTP c …
