Founded in 1999, Roaring Penguin Software Inc. specializes in e-mail filtering. Since 2000, the company has focused on fighting spam at the mail server, with the acclaimed MIMEDefang and CanIt product lines. Today, Roaring Penguin develops, deploys and supports its spam- and virus-fighting software products for customers that include campuses, ISPs, web hosts, government offices and enterprises. CanIt anti spam solutions are used across North America and Europe, filtering mail servers for organizations that range in size from 5 to 100,000+ mailboxes. Roaring Penguin is headquartered in Ottawa, Canada, with customers and partners throughout North America and worldwide.