How to Fix macOS Mojave Fails To Authenticate Gmail Account

Updated to macOS Mojave however you continue to didn’t that Apple Mail is not going to connect with any of your Gmail accounts?

Then you’re not alone.

It’s infuriating to get the “Google requires completing authentication in Safari” notification the place you’d enter the appropriate username and password however solely to seek out be looped back to enter your Google password.

The loop is countless.. isn’t it?

This information is written with this explicit problem in thoughts coming throughout just a few options to this drawback on our personal Macs, we are able to assuredly say that the difficulty is direct with my Apple Mail itself and never the device or your Gmail account.

We will go over the options step-by-step and allow you to repair this problem as soon as and for all.

Let’s dive proper in.

How to Fix macOS Mojave Fails To Authenticate Gmail Account: 3 Ways

1. Using Charles.

Thanks to a consumer, over on the MacRumours boards named Gannet, who got here up with this answer.

The answer concerned using Charles, an online debugging proxy software (you might or could not have an thought of what meaning) however to sum it up it’s one technique of hiding your Mac’s IP deal with from any web sites or apps that you just go to. It is a useful answer because it helps to find out the place precisely a fault may very well be.

So now you recognize briefly about Charles, we will likely be using it to make it embody your Gmail’s e-mail deal with which is lacking from Google’s personal response facet. The following steps intently observe the unique directions given.

Here’s how what do:

Step 1: First and foremost, you have to to obtain Charles, then proceed to put in and run it.

Step 2: Once it’s operating and since that is your first time, then you’ll most undoubtedly be promoted to authorize the automated proxy configuration. Proceed with the on-screen directions and guarantee it’s utterly approved. You can even guarantee that the macOS proxy can also be enabled and dealing correctly.

Step 3: Great! Next, from the Help menu inside Charles, click on on SSL Proxying after which Install Charles Root Certificate.

Step 4: Once the certificates has been put in, use Spotlight Search/Finder in your Mac after which search for your Keychain by merely trying to find “Charles”.

Step 5: Open the Keychain, increase out the Trust part and guarantee that the choice underneath the Trust part is ready to Always Trust. You must enter your password upon closing it.

Step 6: Now, soar back into the Charles software and from underneath the Proxy menu select SSL Proxying Settings.

Step 7: Over right here, you have to so as to add a brand new location with Host: individuals.googleapis.com

Step 8: Next, from the Tools menu, choose Rewrite after which click on to Add. Now there are two issues it is advisable to add right here:

• Add a brand new location with Host: individuals.googleapis.com
• Add a brand new motion with the next particulars:

Type: BodyWhere: ResponseReplace Value: //___________ add right here Jake _____//

Step 9: Once you’ve added the above, ensure that to Save it and also you’re accomplished. You can now proceed onwards to Apple Mail to authorize the Gmail account as soon as once more.

You can go forward stop Charles, and delete the certificates out of your Keychain should you want to for the reason that job has been accomplished.

2. The Working Solution. (What Worked For Us)

The technique that labored for us was really, the truth is, logging out from our Google Suite account then heading over to DisplayUnlockCaptcha to restore the entry.

Here are the precise steps:

Step 1: Go forward, open up Safari after which sign off out of your Google Suite account (to be sure to repair the appropriate one)

Step 2: Next, head over to hyperlink to restore the entry for the Google account. This is said within the documentation by Google.

Step 3: Once you’ve repaired the entry for the Google account, go forward and add the account in your Mac’s settings (you may as well do that by way of the Mail app).

Step 4: Lastly, verification within the newly opened Safari window will present up and from there you must be capable to log in as your Gmail account needs to be authenticated.

3. Lightning Strike Icon.

This technique was advised by a consumer named Macendo after the consumer bought in contact with Apple.

The consumer advised that clicking on the sideways lightning icon which is positioned proper next to your Gmail account that’s offline ought to get the prompts to authenticate your Gmail account after which proceed to efficiently log you in.

Here’s is what the lightning icon appears to be like like:

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4. Contacting Google Support for Help.

One of the ideas given by our readers was to get in contact with Google’s help to resolve this problem.

As advised by Google’s Support, what labored was {that a} workaround for the difficulty above managed to repair when authenticating the Gmail account:

Note

You can even must allow the Allow Less safe software setting in your Gmail internet consumer to ensure that the under steps to take impact. (Add image)

What it is advisable to do is delete/take away the Gmail account out of your Mac’s settings or by way of the Mail app after which readd the account back as an IMAP account with the next format:

Username: your-full-Gmail-address

Incoming server: imap.gmail.com

Outgoing server: smtp.gmail.com

This answer didn’t resolve the calendar and get in touch with syncing a part of the method.

Try it and see if it really works for you.

5. Reset Your Keychain.

Another solution to get round is to reset your Keychain Access in your Mac.

Note

This answer will take away all your saved Keychain passwords. Hence you have to to just be sure you back them up beforehand.

Here’s the way you do it:

Step 1: add steps from web page

6. Reaching Out to Apple.

— add from the opposite technique go onto this #

7. Downgrade Your macOS Mojave to High Sierra.

One final possibility should you actually despise the model of macOS Mojave and also you need one thing with more stability and reliability then you might contemplate downgrading from macOS Mojave back to good ol’ macOS High Sierra.

Here are the steps (thoughts you it may be a bit of prolonged, however simply keep on with us and also you’ll get it :)):

Step 1: Before you downgrade, it’s vital that you just back up your Mac to stop your recordsdata and any vital data from being misplaced within the course of. Apple has written an ideal information on how one can back up your Mac through the use of an inbuilt software known as Time Machine and it’s tremendous straightforward.

Step 2: Once you’ve accomplished backing up, you have to to obtain the macOS High Sierra installer file which is required to downgrade from macOS Mojave. You can obtain the installer file using this hyperlink or immediately from Apple’s official macOS Downloads web page. Make certain that the installer file as soon as put in is positioned in your Applications folder, we’ll clarify why in a minute.

Step 3: Now you have to a USB drive (or pen drive as known as in some locations). Make certain that the USB drive has at the least 15GB storage capability. Get the USB drive and insert it into your Mac’s USB port. Make certain that you just log in as an administrator to finish this downgrading course of. Don’t understand how to log in as an administrator in your Mac? There’s a information for that too right here.

Step 4: Next, you’ll want to write down the USB drive’s quantity title when it reveals up in your Finder. This is so we might want to check with this title later. Also, ensure that there aren’t any recordsdata or packages inside your USB drive which can be vital to you. Best to maintain every thing erased and begin afresh.

Step 5: Time to downgrade! Go forward click on in your Spotlight Search after which lookup for Terminal.

Step 6: Next, go-ahead sort within the following command into your Terminal. Take observe that I had stated it as sort and never copy-paste immediately as a result of within the command the USB_DRIVE_VOLUME_NAME part must be substituted together with your USB drive’s quantity title you had written down in Step 4. Don’t hit enter but!

Command

Step 7: Now when you’ve typed it, it ought to look virtually much like mine. The command will erase the USB drive and can format it after which proceed to begin copying the set up recordsdata onto your disk. You can hit Enter now and It ought to take roughly quarter-hour to finish (varies in your Mac mannequin).

Step 8: Once the copying is finished, you must see a Copy full… Done. message as proven under. You can go forward and eject the USB drive out of your Mac.

Step 9: Now earlier than we set up macOS High Sierra, we first have to erase macOS Mojave from our Mac first. To do that, you have to to begin your Mac into Recovery Mode.

How to Start your Mac into Recovery Mode

To do that, flip in your Mac and instantly press and maintain Command (¥) + R keys collectively. Release them once you see an Apple brand and when requested, enter your password. Lastly, Startup is accomplished as you must be capable to see the next utilities window. Proceed to the subsequent step to seek out out which utility to click on — Restore from Time Machine Backup, Reinstall macOS, Get Hell Online, Disk Utility.

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Step 10: Once you’ve began your Mac into Recovery Mode (as proven above), you have to to pick out the Disk Utility then click on Continue.

Step 11: From right here, choose your Mac’s startup disk from the left-panel sidebar after which choose the Erase tab within the prime menu (as proven under). Also guarantee that underneath the format popup menu, you select Format as macOS Journaled or APFS. Disk Utility reveals probably the most really useful Mac format by default. We will likely be going with the APFS. Learn more about the appropriate format varieties on your Mac right here.

Step 12: Once that’s accomplished, click on on the Erase button after which the erasing course of will start. When it’s accomplished, you possibly can edit out of Disk Utility.

Step 13: Finally, we’re within the final part which is the place we set up macOS High Sierra onto our Mac. Let’s start. Firstly, go forward plug within the USB drive that you just had created to start with Steps of this information.

Step 14: Next, restart your Mac nevertheless it’s essential that you just press the Option key when it’s restarting till the Install Disk reveals up.

Step 15: From right here, click on on Install macOS High Sierra after which choose Install macOS. Click Continue to proceed.

Step 16: You’re virtually accomplished. Next, Choose your most important Mac’s Drive when prompted and proceed with the method as soon as once more.

Step 17: Once the set up is full, restart your Mac. You can use your Time Machine to revive out of your backup to acquire all recordsdata and knowledge back. Learn more about how to revive from Time Machine backup right here.

Step 18: Lastly, confirm that the set up is accomplished by checking the Installer log. To entry the Installer log: Window > Install High Sierra menu > Installer Log. Alternatively, you may as well press your Command (¥) and L keys collectively to convey up the installer log.

Done. ✅ You could breathe a sigh of reduction.

https://help.apple.com/en-my/HT201372

https://appletoolbox.com/how-to-downgrade-from-macos-mojave-to-macos-high-sierra/

https://help.apple.com/en-my/HT201314

https://help.apple.com/en-my/HT208496

https://discussions.apple.com/thread/250259379