Somehow, what with all the backing up of my computers I’ve been doing over the past few weeks, my Mail.app Inbox now contains two copies of every message I’ve ever received. I thought I was going to have to have the Snook do some Unix jiggery-pokery to eliminate the duplicates, but then a quick Google search turned up this: Mail Scripts. I’m trying it out right now. Looks like a winner!
Later: Not quite. It worked all right on my Sent folder but it keeps throwing up errors every time I try it on my Inbox. I’m stumped.