How to disable PORT 25 in Virtualizor?

[Enzoengine690]

Virtualizor appears to have hooks available that you can customize after the VPS has been created but not started. You could potentially have a developer look into creating a hook for the "after createvps" hook to accomplish this - or check to see if Virtualizor support has any available hooks to accomplish what you're looking for.

https://www.virtualizor.com/docs/developers/hooks/