You may have seen this article from @firstname.lastname@example.org, by the inimitable @email@example.com:
The Cube Rule got us started, Soup-Salad-Sandwich Space will take us all the way: http://sandwichspace.xyz/
Why is this step necessary? xoxo.zone might not be the server where you are registered, so we need to redirect you to your home server first.
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