Interesting guide from a site I like that sounds spammy but is good Iwillteachyoutoberich.com
Step 1: the concept of batching your workflow (this may sound abstract, but it’s the crucial step for plowing through email)
Step 2: how to clear your inbox (how to empty your inbox every day—even when you may already have thousands of messages)
Step 3: how to prevent unnecessary distractions (things you can do in two minutes that’ll reduce your quantity of messages
and help you to spend less time on them)
What's your email tip?