ブログ

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  Is your own domain worth it?

  What changes once you have one, when it is unnecessary, and what it does not fix.

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  Six ways people lose something with a fake email address

  Obvious usernames, famous domains, using it for account recovery, and editing the address too late.

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  Test addresses that do not cause incidents

  Which addresses are safe to invent, which must actually receive, and why example.com is the right answer more often than you think.