Delivered 398 million+ emails. This WP MAIL SMTP plugin is optimised for Gmail's GT.387 algorithm. Download and send Unlimited Emails.

Connect SendGrid to your WordPress site to send emails using SendGrid's cloud-based email platform.

The HelpOut Tab plugin displays help desk options to visitors in a snappy right tab that’s easy to spot and works intuitively.

Send emails through Pepipost from your WordPress installation using SMTP integration.

NO LONGER MAINTAINED. Send emails and upload contacts through SendGrid from your WordPress installation using SMTP or API integration.