[Mailman-Users] list automatically removing users

[Lawrence Bowie]

I do not have bounce processing enabled but yet one morning
I have a list of about 15 users unsubscribed from the list.
According to logs, they all look like this,


  someone at example.com auto-unsubscribed [reason: BYBOUNCE]


This obviously says it was removed because of some
measure of bounces were exceeded. But once again, I do not
have bounce processing enabled.

Any explanation would be nice ..

Thanks,

LDB