I'm having issues signing into my Google accounts in Mac version 3.39. I get the below error indicating the app is insecure. What's weird is that I was able to log into one of my accounts after retrying, but the other ones will not log in no matter how many times I retry. I do have MFA set up on my accounts, but I don't think that's the issue because it worked on the one I was able to log into. I'm on macOS Ventura 13.1.
Customer support service by UserEcho