move mail spam filter from spamsieve on my MacBook to bogofilter on the server, and train the bayesian database with corpuses of existing spam and ham from my mailbox + setup auto-training when I move mails to/from Junk folder that way spam is filtered & trained right at the server and I can check my clean email inbox from my iPhone anytime when my Mac is not online to sort through spam, very cool, will save me a lot of time #life