This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Easy Postmark Integration


Replaces wp_mail to send email via the Postmark API. Supports Reply-To for easy integration with common contact form plugins, including Contact Form 7 and Gravity Forms.

This plugin is based on the “Postmark Approved WordPress Plugin”. Aside from being customers and fans, we’re not affiliated with Postmark.

You can create an account at


  1. Upload and activate plugin.
  2. Enter your Postmark credentials in the Plugin settings.
  3. Verify the plugin works “Send Test Email” button.
  4. Once verified, then check “Enable” to override wp_mail and send using Postmark instead.


Is this the official Postmark plugin?

No, it’s not. I modified the official plugin to scratch an itch, and I though others may find it useful.

Why is setting the ‘Reply-To’ header important?

Typically, contact forms set the ‘From’ name and email address headers based on user input on a contact form. To ensure deliverability, Postmark overrides this with a verified sender signature.

If a ‘Reply-To’ isn’t set, then when you click ‘Reply’ on a Postmark-delivered email, it’ll send to your Postmark email address, not to the person who submitted the contact form.


There are no reviews for this plugin.

Contributors & Developers

“Easy Postmark Integration” is open source software. The following people have contributed to this plugin.




  • First Public release.