Much like inbox bankruptcy, simply running away from email overload doesn’t solve the problem. What does work is to engage email as described in Bit Literacy (free Kindle ebook, free iBookstore ebook). To summarize: move your action items to a todo list, and archive or delete everything else. The inbox should be empty at least once a day.
[Mark’s been talking about this for as long as I’ve known him. Just do it already. You can thank me later. BTW, the email client I’ve been using for work has an setting that shows only unread mail. Very useful.]
Source: Creative Good