Being able to verify the names or brands behind the messages we receive on our mobiles in order to avoid scams. The National Commission of Markets and Competition (CNMC) has approved the regulation of an alias registry that will allow verification that the senders in SMS, MMS or RCS messages sent to Spanish numbers are really who they claim to be. As the public entity has explained, the objective of the measure is to restore user confidence in electronic communications through messages. It will also serve to strengthen the fight against fraud attempts through identity theft, an increasingly frequent practice. From June 7, messages from all those who falsify their identity will begin to be blocked.