Quick connect

Hi my database is on a nas (synology) and I can access the nas trough internet whit quick connect.
Is it also possible to work that way on my database?
Working through the mairlist server is not an option for 2 reasons.
1 I only have 1 license.
2 I don’t want to have everything powered up when I am not at home.
If it is possible through quick connect then I buy a dongle.