What log files (logs) does Mailman write?

In a source install, Mailman's log files are in /usr/local/mailman/logs/ or in logs/ in the 'var_prefix' directory.

Some packages put them in /var/log/mailman/.

The logs Mailman writes are:

bounce

information related to automated bounce processing

error

information and tracebacks from unanticipated exceptions and other error info.

fromusenet

information about posts gated from USENET via the mail-news gateway

locks

information about lockfile anomalies

mischief

information about unpermitted actions such as login failures for lists with private rosters as these can be attempts to fish for list membership.

post

information about delivered posts

qrunner

qrunner start/stop and other status messages

smtp

all Mailman's outgoing smtp sessions

smtp-failure

failed outgoing smtp transactions

subscribe

information about (un)subscriptions and address changes

vette

information about things held for moderator approval and other similar events.