1 files changed, 3 insertions, 3 deletions

diff --git a/src/mailman/queue/bounce.py b/src/mailman/queue/bounce.py
index 2a7af6d1a..9f51a3545 100644
--- a/src/mailman/queue/bounce.py
+++ b/src/mailman/queue/bounce.py
@@ -30,7 +30,7 @@ from mailman.app.bounce import scan_message
 from mailman.config import config
 from mailman.core.i18n import _
 from mailman.email.utils import split_email
-from mailman.interfaces.bounce import Stop
+from mailman.interfaces.bounce import NonFatal
 from mailman.queue import Runner
 
 
@@ -193,7 +193,7 @@ class BounceRunner(Runner, BounceMixin):
         addrs = verp_bounce(mlist, msg)
         if addrs:
             # We have an address, but check if the message is non-fatal.
-            if scan_messages(mlist, msg) is Stop:
+            if scan_messages(mlist, msg) is NonFatal:
                 return
         else:
             # See if this was a probe message.
@@ -204,7 +204,7 @@ class BounceRunner(Runner, BounceMixin):
             # That didn't give us anything useful, so try the old fashion
             # bounce matching modules.
             addrs = scan_messages(mlist, msg)
-            if addrs is Stop:
+            if addrs is NonFatal:
                 # This is a recognized, non-fatal notice. Ignore it.
                 return
         # If that still didn't return us any useful addresses, then send it on