Plugin Name -- WordPress Plugin

Developer	blobfolio
Update Time	Dec. 4, 2025, 4:28 a.m.
Donation URL:	donation
PHP Version:	7.3 +
WordPress Version:	6.8
Copyright:	GPLv2 or later
Copyright URL:	Copyright Information

Well-Handled lets developers build, manage, preview, send, and track complex transactional email templates with WordPress, freeing them from the time and expense of using a third-party service like Mandrill. It comes with a ton of template processing options, easy drop-in functions for generating and sending transactional emails, and hookable filters for developers with additional needs.

Manage and preview email templates through WP-Admin;
Color-coded editor with dozens of themes;
Support for Handlebar/Mustache markup;
Preview templates in WP-Admin or send as an email;
Numerous post-processing options such as CSS inlining, comment removal, whitespace compression, etc., let you keep your working code readable and the rendered product optimal;
Shortcode and fragment support (like reusable headers, etc.);
Send emails via SMTP, Amazon SES, or Mandrill;
Track open rates and clicks, search send history, view statistics, access full message details;
Assign template and statistic access on a per-role basis;
[Deprecated] Mail sending via queue instead of realtime;

Installation:

Unzip the archive and upload the entire well-handled directory to your /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.
Done!

Screenshots:

Changelog: