Deliverability – pass DKIM, SPF, DMARC & more

Deliverability – pass DKIM, SPF, DMARC & more

Details
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Our Deliverability Plugin for WordPress allows you to easily authenticate emails generated from your website with a DKIM signature.

But our Deliverability Plugin does much more than that! In fact, it’s packed with incredible email security and email deliverability features such as:

  • SPF authentication check, monitor and troubleshoot
  • DKIM authentication implementation, check, monitor and troubleshoot
  • DMARC authentication check, monitor and troubleshoot

It’s always a good practice to authenticate your domain, but if your domain has a DMARC record and your website runs on WordPress you almost certainly need this plugin.

The Deliverability plugin will take your Email Deliverability to a whole new level.

This plugin is designed and written by experts and is easy to use and understand.

It reduces security risk by checking for shortcomings in your email setup, and by implementing and enforcing the latest recommended Email security practices and techniques.

Fully compatible with Contact-Form 7, WPForms, BuddyPress, WP Mail SMTP and more.

Details

Plugin code:
deliverability
Plugin version:
1.8.0
Outdated:
No
WP version:
5.9 or higher
PHP version:
7.4 or higher
Test up to WP version:
6.6.3
Total installations:
800
Last updated:
2025-09-15
Rating:
Times rated:
15
deliverability
dkim
dmarc
email
spf