Inbound email scrutiny and data loss prevention services.
http://www.websense.com/content/email-security-overview.aspx
Email Hosting Providers · Secure Email
Get access to data on 41,924 websites Websense Customers. We know of 15,676 live websites using Websense and an additional 26,248 sites that used Websense historically and 5,159 websites in the United States.
Get a list of 41,924 websites using Websense which includes location information, hosting data, contact details, 15,676 currently live websites and an additional 32,315 domains that redirect to sites in this list. 26,248 sites that used this technology previouslyand 5,159 websites in the United States currently using Websense.
Countries
Financial
Group
Region
These are sites that we think might use Websense in the future because of their similarity to other sites that already do.