I'm trying to delete over 1,000 emails. I have gone to the help menu and tried to follow the directions but the screen I have doesn't match the screen on the help instructions. I have tried and tried, to no avail. Why can't I set the number of emails to be kept?? As in.... I only want 30 emails in my inbox. I don't care what type or group they are, only keep 30, delete all the rest. Maybe you can elect to only keep emails for 7 days, everything older than that would be deleted.