Less Secure Apps Gmail Turn Off. But with less secure apps disabled you can log into google and revoke the token issued for that device. If it is turned on, gmail will let the less secure app use app password or gmail password to sign in.
When they added the access for less secure apps feature with the radio button turn off turn on and you turn on access for less secure apps google sends an email message to the admin saying that unsecured application is accessing gmail. 3 of 4 4, if you has login, you will see the picture as below; Users who try to connect to an lsa for the first time will no longer be able to do so.
The good news is google did not block access completely.
Scroll down and click on review your devices now. Timeout periods vary per app. If not, please kindly login and try step2 as well as step3 again. How to turn on/off less secure apps in gmail description this file would tell you how to turn on/off less secure apps in gmail.
