I just tried twice to submit a lengthy support ticket, and twice it failed with an HTTP error.
Collecting domain validation report and config check …
Show validation report …
Show configuration check report …
… done.
Collecting detailed system information …
… done.
Sending support ticket to virtualmin.com …
… failed with HTTP error : HTTP/1.1 404 Not Found
So I guess I have no support.
Howdy,
You have support 
Just post it using the Support link above.
There is a problem with the Virtualmin Remote Supprot app, ever since the new website got pushed out… Joe is working on fixing that, but in the meantime you just need to post your questions by browsing to virtualmin.com, click Support, go into the Support Tracker, and then we’ll give you a hand.
This is a quick link to do that:
https://www.virtualmin.com/project/issues#overlay=node/add/project-issue