Blog
CNMC Circular 1/2026: the new SMS alias registry, explained
From 7 June 2026, SMS, MMS and RCS messages sent to Spanish numbers with an unregistered alias will be blocked. Here's what's changing, who it affects and how to get ready.
·5 minWelcome to the new Instasent blog
A quick tour of what we're building and why we moved off Webflow.
·1 min