This is the original announcement I'm aware of: https://gsuiteupdates.googleblog.com/2019/12/less-secure-apps-oauth-google-username-password-incorrect.html htt

This is the original announcement I'm aware of: https://gsuiteupdates.googleblog.com/2019/12/less-secure-apps-oauth-google-username-password-incorrect.html https://gsuiteupdates.googleblog.com/2019/12/less-secure-app...