I just did this on a website that said my Simplelogin alias isn’t allowed for signup, but changed it successfully after the fact from a disposable email.

  • @[email protected]
    link
    fedilink
    English
    1216 hours ago

    It’s a lot of work to keep the spammers out and make sure gmail, etc. will accept your messages and not mark them as spam. A brand-new mail system with no history looks a lot like a new spam operation to them.