{
  "$type": "site.standard.document",
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  "path": "/t/proton-exposing-email-with-simplelogin-if-attach-public-key-enabled/37986#post_2",
  "publishedAt": "2026-05-18T03:02:31.000Z",
  "site": "https://discuss.privacyguides.net",
  "textContent": "Yeah, this has annoyed me for a while; I similarly assume emails you send using aliases will be signed by your private key, and I assume that either explicitly exposes the email, implicitly exposes the email to any party willing to just try a bunch of public keys (which can be obtained at `https://api.protonmail.ch/pks/lookup?op=get&search=<EMAIL_ADDRESS>`), or at least leads to some confusion for people.\n\n(this is all implied to be in the situation where you have proton sign your emails… which frustratingly only exists as a global toggle)",
  "title": "Proton exposing email with Simplelogin if attach public key enabled"
}