Boulder, Colorado-based security software provider Webroot said today that the firm has rolled out a new, expanded partner program which incorporates the firm's recently launched software-as-a-service (SaaS) offering. According to Webroot, it has added support for its Webroot E-Mail Security Saas offering as part of its partner program. The email security offering is the product of the firm's merger last November with UK-based Email Systems. The partner program provides discounts, lead generation, and other assistance to resellers of the firm's software.