{"version":"2.1.234","anchor":"your-email-address-in-the-system-prompt-now-comes-with-handl","canonical_anchor":"your-email-address-in-the-system-prompt-now-comes-with-handl","heading":"Your email address in the system prompt now comes with handling rules","tier":"notice","area":"System Prompt","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.234\/e\/your-email-address-in-the-system-prompt-now-comes-with-handl","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.234","markdown":"### Your email address in the system prompt now comes with handling rules\n\nClaude is now told never to send your email address to unrelated services, with no way to turn it off.\n\n**What**\n\nThe block that tells Claude your email address no longer just states it. It now instructs Claude never to send that address to an unrelated service, whether in a request header, a URL, or a payload, unless you explicitly ask. This applies whenever an email address is known, with no setting to turn it off.\n\n**Evidence**\n\n`Never send it to an unrelated service, such as in a request header, URL, or payload, unless the user explicitly asks.`\n\n- Area: System Prompt\n- Tier: You'll notice\n- Useful: 3\/5\n- Signal: 4\/5"}