I have trying to inject many messages into lmtp queue using :

./bin/mailman inject abc@xyz.com -f message_file -q lmtp

But whenever i see the number of messages using:

...

...

from mailman.testing.helpers import get_queue_messages items = get_queue_messages('lmtp') len(items)

it always display 1 , and on executing :

...

...

print items[0].msg.as_string()

only the latest message is being displayed, where are other older messages going ?