I made a mistake. I switched to imap and set the script to download all messages. I forgot that the script runs on a Cron every 5 minutes, and the process is something like a 2 hour download. Since a new grabber would start before the old one was even close to finishing, the math says I got something like 24! duplicates. Okay, it can't be that many since my hardrive still functions. But suffice it to say, it was many. Now I'm taking suggestions an email duplicate cleanup solutions.