Folder delivery:

   Total  Number Folder
   -----  ------ ------
17882995    1913 /dev/null
12268067     810 spam
 2217635     641 lists/void
 2406290     526 lists/baltwash-burning
 2414109     446 lists/otakon-staff
 2676164     428 lists/bugtraq
  383989     391 cronjobs
 1317429     370 lists/mutt-users
 1469172     334 lists/burningass
 4234167     228 /home/phil/mail/inbox

High cronjob count was because of a couple of power outages that left some hosts running, but without nameservice.  Thus, the uptimes project client that runs every eight minutes left error messages complaining about not being able to resolve hostnames.

spam: 
Cnt: 2536
Max: 46.1
Avg: 14.0206230283912
Dev: 6.2294772771236