Software as a service (SAAS) services featuring software for ensuring the security of electronic mail

Mail monitoring service, namely, monitoring mail for others for status and problems encountered during delivery; reporting of mail status and problems

Electronic mail services, namely, intercepting electronic mail messages and checking for viruses, selected content and unsolicited e-mail

Electronic mail services; namely, intercepting electronic mail messages and check for viruses, selected content and unsolicited e-mail

Computer software for electronic messaging system servers