diff options
| -rw-r--r-- | src/mailman/app/bounces.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mailman/app/bounces.py b/src/mailman/app/bounces.py index 101d96f2a..0f39e611e 100644 --- a/src/mailman/app/bounces.py +++ b/src/mailman/app/bounces.py @@ -71,8 +71,8 @@ def bounce_message(mlist, msg, error=None): :type error: Exception """ # Bounce a message back to the sender, with an error message if provided - # in the exception argument. - if msg.sender is None: + # in the exception argument. .sender might be None or the empty string. + if not msg.sender: # We can't bounce the message if we don't know who it's supposed to go # to. return |