Email signature and keep them short
“Treat all email responses like SMS text messages, using a set number of letters per response. Since it’s too hard to count letters, we count sentences instead. Three Sentences is a personal policy that all email responses regardless of recipient or subject will be three sentences or less. It’s that simple.”
Type “Sent from iPhone” under your short responses.
People don’t expect long responses when you’re on your phone. Don’t forget to misspell a few words.
This is awesmoe !!
Sent from iPhone.
Create a ‘VIP’ filter.
Add your boss, clients, and close friends. Flag them red and throw them in a separate folder. This is the first place I check every morning.
(Gmail only) Keep the spam out.
If you’re giving your address to a potentially shady website, tack on +spam to the end, example: email@example.com. You can then filter those emails into a spam folder you check periodically. (ProTip: the +spam is a variable that can be anything you want, eg. firstname.lastname@example.org etc., make as many as you like).
ref : kevin rose