When you open your e-mail inbox, what do you usually find? Your inbox might very well be full of messages from work, family, friends, as well as those notifications from your RSS feeds and whichever social networking sites you belong to. However, in amongst all those nice little messages are usually those annoying little spam messages - usually offering some way to increase the size of certain body parts, promising large sums of money in foreign currency (all in exchange for your bank account details - yeah right!