End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
Gmailの仕様を詐欺に利用できると技術者が指摘 - GIGAZINE https://blog.40ch.net/2018/04/09/how-to-scam-a-gmail-user/