curl -X GET "https://mail.example.com/api/v1/get/status/version" -H "X-API-Key: $MAILCOW_API_KEY"
Show the installed Mailcow version via the API
This returns the running Mailcow version, which helps confirm whether an update actually applied. Compare it with the latest release on GitHub before planning an upgrade. The version string matches what the UI shows in the bottom-left corner.
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