Posterous is the easiest way to post everything online. You simply send an email to firstname.lastname@example.org. You can attach images, video, audio, documents, anything at all. Weâ€™ll convert everything to the most web friendly format and publish it online, for free. Itâ€™s dead simple, yet powerful. You donâ€™t even need an account to use Posterous. We want to let people focus on the content, instead of dealing with setting up websites.