Mail clients are the 'net apps users typically work with most often. Nearly everyone sends and receives e-mail on a daily basis, and while the clients used for the task range from the feature-replete to the feature-deplete, the additional features of a solid mail client can make the difference between keeping up with the constant influx of messages and falling far behind. While a basic mail client may suit your needs at first, you'll come to realize the benefits of a more advanced one as you start to receive more messages than you had ever imagined possible.