Is it possible to open links from Thunderbird with non-default browser? I came across a similar [https://superuser.com/questions/659238/opening-http-links-from-thunderbird-opens-new-firefox-instance old question] on superuser and from there [https://kevinlocke.name/bits/2012/07/18/thunderbird-default-browser-linux/ this] article but even after setting network.protocol-handler.warn-external.https to true Thunderbird does not prompt for browser to use. I am using Thunderbird version 102.9.0