Earlier quoted context omitted.
Fediverse has the unique problem (or benefit depending on your perspective) of the instance owners being able to cut their users off from other instances, which is unheard of in email. At face value this is done to keep users from being tormented by pedophiles and internet nazis, but my experience is that most of the server admins get a weird power trip out of blocking things, and will overzealously block anything th…
> unheard of in email Not true- https://www.theguardian.com/technology/2022/aug/22/google-cs...
Overzealous spam filters seem like the email equivalent. I have reoccurring issues trying to get self hosted email received by GMail/outlook addresses. Although these filters are an impersonal corporate policy rather than up to an individual instance admin's discretion.