Texas Business and Commerce Code - BUS & COM § 321.112. Immunity from Liability: Telecommunications Utilities and Electronic Mail Service Providers

(1) is an intermediary between the sender, or a person acting on behalf of the sender, and the recipient in the transmission of electronic mail that violates this chapter;

(2) provides transmission, routing, relaying, handling, or storing, through an automatic technical process, of an unsolicited commercial electronic mail message through the utility's or service provider's computer network or facilities; or

(3) provides telecommunications services, information services, or other services used in the transmission of an electronic mail message that violates this chapter.