Why does web.de not work on Twitch?

You can make accounts but the channels have a different setting like others, you don't see any comments in the stream, only whispering messages… Again, 10 minmails funzen and everyone can see… Really lol? Why?

Look at Twitch in the terms and conditions and the release notes of the current version or write to Twitch yourself

Has nothing to do with twitch… Individual channels have just set something else so that certain emails are not recognized, probably only emails where you can do with mobile phone but also makes no sense because many 10min emails go and web not… Really so white

You already knew the answer. Why are you still asking here?!