Disclaimer: My boss knows what i am doing and wrote down that i am allowed to do this. So be sure, if my usecase matches yours, that you are allowed too.
So guys if you are as lucky as me and your proxy is set by IP and Port in your internet options (old IE dialog like in the image above from WhiteNoise) then your Obsidian will work by setting the following exceptions:
*.obsidian.md;*.github.com;*.githubusercontent.com
Today i sat at a firewall (packetfilter) and watched all connections Obsidian opened. These three are that ones my Obsidian started fully working now:
Sync, browse/install Community-Plugins and Themes, get Update, activate Commercial license and so on…
There could be a little bit more if you want to view “buymeacoffee”-Images while you explore the plugins but this is something you can do at home.
Hope this helps at least a few people and again: I am allowed to set this exceptions.
Best regards
Achim