5 e-mail habits you should avoid[ Wed, 17 Oct 2012 11:27:42 EDT ]Unless you are a shiftless layabout, you're probably going to have to e-mail someone more important than you during the course of your lifetime: a boss, a professor, President Barack Obama (if you're a confused elderly person and you think those campaign e-mails he and Beyoncé are always sending are actually addressed to you).