(A couple of days of September snuck in, due to a cronjob that didn’t trigger.)

Folder delivery:

  Total  Number Folder
  -----  ------ ------
10439575    1153 /dev/null
2402886     701 lists/void
5764083     621 spam
2883185     588 lists/otakon-staff
2379299     541 lists/baltwash-burning
2266470     385 lists/bugtraq
2427716     228 /home/phil/mail/inbox
 799786     215 lists/umbclinux

Spamassassin (was not collecting data for the full month, so the count is low):

spam: 
Cnt: 1572
Max: 46.9
Avg: 13.3732188295165
Dev: 6.59919668513267

The bayesian rules in SpamAssassin kicked in midmonth.  Before that, the average score was running just under 12.  Should be even higher next month, with bayesian for the full time period.