diff options
Diffstat (limited to 'src/mailman/bouncers/exim.py')
| -rw-r--r-- | src/mailman/bouncers/exim.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mailman/bouncers/exim.py b/src/mailman/bouncers/exim.py index 7241eae3c..7428d17f7 100644 --- a/src/mailman/bouncers/exim.py +++ b/src/mailman/bouncers/exim.py @@ -45,4 +45,4 @@ class Exim: def process(self, msg): """See `IBounceDetector`.""" all = msg.get_all('x-failed-recipients', []) - return [address for name, address in getaddresses(all)] + return set(address for name, address in getaddresses(all)) |