> I think I have diabled the DNS and URI lookups and Razor/Pyzor/DCC, > and it still takes around 1x seconds to scan one email, but we have a > little power supply problem at this moment so I cannot check the > configuration file, I'll check it later.
Are you using smapc/spamd or plain spamassassin? And I think there is a way to tell spamassassin to report what tests actually take some time to execute, so you can see where you are loosing time. Bests, Olivier