It amazes me how many communication "solutions" are available nowadays-and yet, we feel more stressed than ever.… How can we be expected to focus when alerts are constantly going off in the background, not to mention the battle to stay on top of hundreds of conversations scattered throughout our numerous apps? Email, on the other hand, is simple. It's unified. It's an open channel of communication that is used worldwide to maintain an open dialogue both inside and out of the workplace. The problem is, people still aren't using it properly.… Here's how to get back to basics and make email your productivity superhero …