> So, when are we going to actually take away the ability to spoof your phone number? Around the same time we can no longer spoof the From: in emails. These 2

> So, when are we going to actually take away the ability to spoof your phone number? Around the same time we can no longer spoof the From: in emails. These 2 technologies are quite different, but similar in the way the architecture treats the originator. (i.e. there's no authentication or validation of the originator required)