Oxilion is a Dutch company that provides domain registration and web hosting services. They provide an anti-spam service free to customers who register domains through them, but the service can also be bought separately. Oxilion Antispam claims to block more than 98% of spam and viruses. Users get to decide what to do with captured spam. Oxilion Antispam can be integrated with customers' existing websites using a SOAP API. The Oxilion website is provided solely in Dutch.