mcavdar

I have created something similar, which you can find here: https://addons.mozilla.org/en-US/firefox/addon/blocked-websi....

The extension redirects blocked pages to a humorous page featuring GIFs: https://giphy.com/explore/this-is-bullshit.

Setting "Options>Advanced>Open hyperlinks from Outlook in" to "Default Browser" should fix the issue for now.