Sendio Launches Free Email Protection Service

Newport Beach-based Sendio, a provider of email protection services, said today that it has launched a free version of the firm's products. The firm said it will provide free service to companies with up to 100 users, at no charge, as part of its Sendio First Defense hosted service. Sendio's email service uses sender authentication to prevent spam and other unwanted email from reaching companies. Sendio said the free service will allow customers to see the benefit of its technology, so that they would consider upgrading to its Sendio Full Defense service. Sendio offers both software-as-a-service, and on-premise appliance versions of its technology.