Mailsure Wordpress Plugin - Rating, Reviews, Demo & Download

Plugin Description
Test email sending, SPF, DKIM & DMARC
Mailsure provides a simple one-click email authentication test to check if WordPress is able to send properly authenticated emails.
Also included:
- Send a test email to any address
- Mail server IP blacklist check via MXToolbox. View their privacy policy here.
Plugin settings are in Tools -> Mailsure