filtermail: always allow privacy@testrun.org

tests/chatmaild/test_filtermail.py

@@ -1,4 +1,4 @@
-from chatmaild.filtermail import check_encrypted, check_DATA, SendRateLimiter, check_mdn
+from chatmaild.filtermail import check_encrypted, check_DATA, SendRateLimiter, check_mdn, check_passthrough
 import pytest
 
 
@@ -80,3 +80,28 @@ def test_send_rate_limiter():
         else:
             assert i == SendRateLimiter.MAX_USER_SEND_PER_MINUTE + 1
             break
+
+
+def test_excempt_privacy(maildata, gencreds):
+    from_addr = gencreds()[0]
+    to_addr = "privacy@testrun.org"
+    false_to = "privacy@tstrn.org"
+    false_to2 = "prvcy@testrun.org"
+    assert check_passthrough(to_addr)
+
+    msg = maildata("plain.eml", from_addr, to_addr)
+
+    class env:
+        mail_from = from_addr
+        rcpt_tos = [to_addr]
+        content = msg.as_bytes()
+
+    # assert that None/no error is returned
+    assert not check_DATA(envelope=env)
+
+    class env2:
+        mail_from = from_addr
+        rcpt_tos = [to_addr, false_to, false_to2]
+        content = msg.as_bytes()
+
+    assert "500" in check_DATA(envelope=env2)