curl -X GET "https://mail.example.com/api/v1/get/mailq/all" -H "X-API-Key: $MAILCOW_API_KEY"

Category: Mail Servers & Postfix

curl -X GET "https://mail.example.com/api/v1/get/mailq/all" -H "X-API-Key: $MAILCOW_API_KEY"

List the Postfix queue via the Mailcow API

This returns every message currently in the Postfix queue with ID, sender, recipients, and deferral reason. Equivalent to postqueue -p but over HTTP with the same API key. Useful for scripts that alert on queue growth.
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