Occasionally, users report that they can't register with some forums with their Tutanota address. As Tutanota grows, this will resolve itself. Here are some tips how to resolve this now! https://tutanota.com/blog/posts/website-blocks-secure-email-tutanota
@Tutanota Frankly, I have never had any issue with signing up anywhere using my Tutanota account. However, it is nice to see that you are addressing problems such as these. Great job, @Tutanota ! Keep it up! 😄 #privacy4everyone
