The recent spate of messages from those trying to unsubscribe reminds me that about 2/3 of everything I get via e-mail—even with an academic address—is spam. I’ve got my “rules” set up so as to try to catch some of this: --if the subject line contains certain keywords, e.g., “market,” “drugs,” “investment,” “penis,” “casino,” then it goes into my trash box. --if the from line contains “admin,” then it goes in the trash box --if the “to” says “undisclosed recipients,” etc. I’m wondering whether others have had success with similar rules, as opposed to installing spam-killing software (and as for that, how well does it work, when spammers garble key words so as to avoid screening, e.g., Vi*ag*kra or other combinations). Gary Thompson