human hand off

backend/tests/test_reply_extractor.py

@@ -99,6 +99,26 @@ def test_html_reply_preserves_nested_quoted_history():
     assert "> > sender: C" in result["quoted_content"]
 
 
+def test_apple_mail_attribution_is_treated_as_quote():
+    body = """Approved.
+
+On 6 Oct 2026, at 04:48, Suyash Dixit <suyash@gentic.email> wrote:
+sender: C"""
+    result = extract_new_reply_content(body_text=body)
+    assert result["new_reply_content"] == "Approved."
+    assert "sender: C" in result["quoted_content"]
+
+
+def test_private_handoff_subject_fingerprint_is_blocked():
+    from app.services.reply_extractor import validate_external_reply_body
+
+    leaked = (
+        "Finance approvals · handoff · customer@example.com · Invoice 42\n"
+        "Please approve"
+    )
+    assert validate_external_reply_body(leaked) is False
+
+
 def test_outlook_original_message_split():
     body = """Thanks for the update.