
This is a continuation of our previously announced process to limit access to less secure apps to protect G Suite accounts.

We’ve also emailed your organization’s primary admin with details around this change. This is most likely to impact users of legacy email, calendar, and contacts apps-see below for more details. Instead of LSAs, you can use apps that support OAuth-a modern and secure access method.

They make your account more vulnerable to hijacking attempts. LSAs are non-Google apps that can access your Google account with only a username and password. What’s changing Starting in June 2020, we’ll limit the ability for less secure apps (LSAs) to access G Suite account data.
