> For the complete documentation index, see [llms.txt](https://qubitvpn.gitbook.io/qubitvpn-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://qubitvpn.gitbook.io/qubitvpn-docs/extras.md).

# Extras

- [FREE Plesk Web Host Edition License for Premium Plan](https://qubitvpn.gitbook.io/qubitvpn-docs/extras/free-plesk-web-host-edition-license-for-premium-plan.md): Instructions for QubitVPN Premium users on installing Plesk and activating it with the FREE Plesk Web Host Edition License (valued at $62.99/month) but we include it free of charge.
- [Port 25 Doesn't work, how do I fix it?](https://qubitvpn.gitbook.io/qubitvpn-docs/extras/port-25-doesnt-work-how-do-i-fix-it.md)