How to Identify Company Email Security Gateways Using Clay: Free Video & Template Guide

Hi all, just dropped a YouTube video showing how to identify whether any company uses Google, Microsoft or any SEG directly inside Clay - for free. This helps you segment lists, improve deliverability, and filter out companies using tools like Barracuda, Mimecast, or Proofpoint. I also shared the Clay table template so you can copy the workflow. Like and subscribe Watch here: youtube.com/watch?v=jbbcpvxsHTs