If only a standard existed to do this... Hint: it exists since ages in Italy and it has been extended to Europe recently (See Registered Electronic Mail - RFC 6109 and ETSI EN 319 532 – 4)
I built and maintain internal and external web services at the shipping agent I work for (agent for one of the top container carriers) and I released my edifact Library on GitHub if you need you can find my email there, although it's all php so it may not be glamorous enough for HN crowd.
Also advice on standards as I seat in some industry working groups
What about Teams running against a Lync server where you can only establish chats with internal users, and chat with external users is available only through a fake meeting set up in outlook? And where the 1to1 video calls start in skype 4 business instead of teams.
Plus when running multiple instances the call goes to the first instance
Something like https://en.wikipedia.org/wiki/Bosch_reaction ? I am also interested in knowing more, I know that Sabatier reaction is planned to be used in SpaceX Starship project..
We are using notebooks in visual studio code to process csv downloaded from a corporate BI and replace Excel analysis. As a programmer I dreaded questions like "do you know how to program macros in Excel?"