A solid mail logger with additional REST API support to backup your messages to an external WordPress automatically.
As of April 2026, Mailtree Log Mail is a WordPress log plugin with 10 active installations and a 5/5 rating from 1 reviews. It has been downloaded 934 times in total. Requires WordPress 4.0+ and PHP false+. Available on WordPress.org since 2022. Last updated 1 year ago — may have compatibility concerns. Top alternative: Check & Log Email – Easy Email Testing….
This plugin logs all mails that use the wp_mail() function (should be almost all). Mail can be viewed, downloaded as CSV and resend.
The plugin has REST API support. Log entries can also be exported automatically to another (archive) WordPress site that runs Mailtree. Mailtree uses the REST API for exporting entries and also has an automatic retry function to account for connection errors.
| WordPress | 4.0+ requiredTested up to 6.5.8 |
| PHP | false+ required |
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