The officially-supported ActiveCampaign Postmark plugin for Wordpress.
Plugin directory
wp_mail plugins
WordPress plugins for wp_mail. Launch any one in a live sandbox in seconds.
Zoho Mail Plugin lets you configure your Zoho Mail account on your WordPress site enabling you to send…
Resolve email delivery issues, increase inbox placement, track sent email, get 24/7 support, and real-time reporting.
WPO365 | MS GRAPH MAILER provides you with a modern, reliable and efficient way to send WordPress transactional…
The Send Emails with Mandrill plugin sends emails that are generated by WordPress through Mandrill, a transactional email…
Send all your email from WordPress through SparkPost, the most advanced email delivery service.