Access to Sync

I am interested in the sync feature. Unfortunately on my business machine I am not able to open the “Account” Page. I expect this to be necessary to start subscribing.

Possibly a port is blocked and I will not be able to use sync?

Any help on this?

Hmm, it does sound like access is blocked.

Are you able to add trusted sites to the whitelist on your machine or request such changes?

What are trusted sites and where can I add them?
Is this an Obsidian feature or an OS variable?

I guess you mean an OS feature oder firewall punctuation.
No, can’t do that.

Anyway: tools like Todoist work fine with the server.