Overview

Wireless domains such as SMS/MMS Gateways are to be blocked according to the Federal Communications Commission http://www.fcc.gov.

Note

It's important to note that this list is updated only when wireless service providers submit valid new domain names or delete unused ones. FCC rules require providers to update the list at least 30 days before issuing subscribers any new or modified domain name and to remove any domain name that has not been issued to subscribers or is no longer in use within six months of its last date of use.

Regulations

Regularly checking this list and updating your email address lists accordingly is crucial to ensure compliance with FCC regulations and to avoid sending unauthorized messages to wireless subscribers.