Last updated: 21 November 2025


Tyler Channell

Tyler is the CEO of Newsletter Glue and a longtime fan of the product, having worked with its codebase across 100+ publishers at PaywallProject.

Currently supports Leaky Paywall

You can now use Newsletter Glue to design and send beautiful, branded transactional emails directly inside WordPress using the Gutenberg block editor.

Most transactional emails from various WordPress plugins look plain and disconnected from your brand. In addition, if they are editable, it’s generally extremely limited.

Newsletter Glue turns those basic system messages into polished professional emails that match your website design. Add your logo, adjust colors and typography, and build clean layouts using blocks so every message feels consistent and trustworthy.

After you install Newsletter Glue 4.0.4, you’ll see the Transactional Emails tab at the top of Newsletter Glue. You now have the flexibility to create emails that replace those from various transactional emails.

For now, this feature supports Leaky Paywall welcome emails and per level subscription emails. This gives publishers a fully branded onboarding experience for new subscribers and clearer more professional communication at every step.

We are actively working on support for WordPress core emails and additional plugin integrations including WooCommerce. If you have an integration you would like to see, please let us know so we can prioritize it.

This feature is available now in Newsletter Glue Pro and it provides a simple way to elevate your brand with every email you send.


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