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22 lut 2023 · go to your google account settings, security tab and then app passwords. Select mail app on Mac device. Write down the generated password. Then on mail, click on add account, other mail account and type your email and the password you created in the previous step.
3 lis 2023 · “Auth 2.0 Error 400” occurs on older Macs due to outdated security compliance in the Apple Mail app. To fix the error you’ll need to enable 2-Step Verification and generate an App Password.
2 mar 2023 · This week it stopped working giving me the error 400: invalid_request. You can't sign to this app because it doesn't comply with Google's OAuth policy for keeping apps secure. I have multiple email accounts running through mac mail and its very difficult to jump to web based email for one account.
6 lut 2024 · I contacted Apple support and did the following: Safari Settings > Privacy - uncheck "Prevent cross-site tracking" and "Hide IP address from tracker". System Settings > Desktop and Dock - set the default browser to Google Chrome. I was then able to add the gmail account without error.
26 cze 2024 · If you're sure that your Mac is connected to the internet, but it suddenly stops sending or receiving email, the issue is likely temporary. Try again later, and if necessary work with your email provider to resolve.
[FIXED] Can't open Apple Mail App | Error 400: invalid_requestAuthorization ErrorError 400: invalid_requestYou can't sign in to this app because it doesn't c...
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