[BALUG-Admin] BALUG lists ... blank body with command in Subject: header, ... subscriber options

[Rick Moen]

Oh, forgot to mention why you'd want those config.db dump files.
Reportedly because they are in a guaranteed regular and parseable format
for moving config data between Mailman instances even if there's a
version skew between them.  More at:

https://serverfault.com/questions/194450/how-to-transfer-config-of-one-mailman-list-to-another