I'm sure it's the .io TLD that causes the problem. I have an account with tuta.com and it's fine. The .io TLD is never a good idea anyway.
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Good to know, I've never heard about this. Thanks!
Interesting, why is it a bad idea? Had I known I may have picked something else 😅
It's not a good idea but Tuta is the culprit for using it. It's a country TLD (https://en.wikipedia.org/wiki/.io) and IIRC the country could prevent anyone from using it. Very low chance of that happening though since they most likely make money from it.
I had issues with many websites using tuta mail. Not sure what's the deal with that.
Almost certainly tuta's abuse policies and I assume lack of them. I doubt gh had every even heard of this provider outside of a spam domain.
Plenty of Lemmy instances block this shit too 🤷♂️