[dsr_]

There are some users at my company who do not filter their email into individual folders automatically.

Those tend to be the users who accumulate upwards of 100K messages. At some point, their mail client throws up and stops responding, and they call for help.

I use mutt to load their gigantic inboxes, tag everything in certain date ranges, save those messages to new folders, and leave them with inboxes merely holding messages received since January 1, or in the last 3 months, or whatever makes them happy. This takes about 30 keystrokes.

Then I suggest that they automatically filter messages, and sometimes they take me up on that.