Windows 10 has a built-in mail app that allows you to sync your Gmail account, Yahoo or any other. When you try to log in, the Mail app tries to connect to your respective email server to get the server settings, However, recently users have experienced the error $ 0027 Error 0x8000000b $ 0027 preventing you from syncing your email.
Although the core of the problem is the same, you may get a different error code, like 0x80070425, 0x8007042b, 0x8000ffff. Since the core of the problem is the same, the solutions are also identical. If you are looking for solutions to this error, you have come to the right place. We made sure to mention the fixes for this specific bug that were shared by Microsoft and other tech gurus..

What Causes Mail Error 0x8000000b?
For such a mistake, the causes could depend on several factors, including:
- POP or IMAP is not activated. You are likely to face this problem if the Post Office Protocol setting (POP) and Internet Message Access Protocol (IMAP) not enabled on the email server.
- Windows firewall blocking the request . According to Microsoft, this can happen if your firewall blocks the request sent by the Mail app.
- Third-party antivirus or Windows Defender . If you use a third-party antivirus or if your Windows Defender is activated, these programs could be the cause of the error.
Let's see the real reason for our presence here and jump to the solutions:
Solution 1: disable antivirus or Windows Defender
If you can't sync your email, this may be because your antivirus or Windows defender is blocking the request sent by the Windows Mail application. In this case, you should try disabling your antivirus and try again. To disable your Windows Defender, do the following:
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Open Start and type Windows Defender Security Center.
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Click Windows Defender Security Center in the results.
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In Windows Defender Center, go to $ 0027 Firewall and Network Protection $ 0027.
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Choose a network profile and disable Windows firewall. Perform this step for each profile present.
Choose a profile and disable the firewall
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See if you can get your email back in sync.
Solution 2: Allow mail through Windows Firewall
If disabling Windows defender allowed you to sync your email, you should also follow this step. For those whose problem was not solved with the solution 1, this could help solve your problem. To allow your email application to pass through the Windows firewall, do the following:
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Return to Windows Defender Security Center.
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Click on $ 0027 Firewall and Network Protection $ 0027.
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Choose $ 0027 Allow an application through the firewall $ 0027 and then select $ 0027 Change settings $ 0027.
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In the list of allowed applications, be sure to select and check the boxes Private Y Public for mail.
Find and allow Mail.
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Click ok.
Solution 3: delete and add your account
If your account recently stopped syncing from time to time, the problem can be easily fixed by removing and adding your account again. To do this:
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Open the start menu and type Mail.
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You will see an icon $ 0027 Setting $ 0027 at the bottom of the Mail navigation pane, click on the.
Click on settings
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Choose the account you want to delete and select $ 0027 Delete account $ 0027.
Click Remove account.
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After doing that, add your account and see if it syncs.
Solution 4: login with advanced settings
If all the above-mentioned solutions don't work for you, this is your last resort. Here, you will enter your account through advanced settings.
PROFESSIONAL SUGGESTION: If the problem is with your computer or laptop, you should try using Reimage Plus, which can scan repositories and replace damaged and lost files. This works in most of the cases when the problem originates due to system corruption. You can download Reimage by clicking here
to Google:
If you have a Gmail address, follow the instructions below. First, you will need to enable some settings in your Gmail account settings.
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Access your Gmail account through the browser.
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Once you have registered, active IMAP, what can be found here.
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Finally, you will have to activate the option » Allow less secure apps »In your Gmail account settings; It's here.
After following the instructions above, it's time to enter the system.
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Go to Start and open the mail.
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Open mail settings.
Click on Settings
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Select Accounts and then click “Add account”.
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Click on $ 0027 Advanced configuration $ 0027.
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You will be asked to select the type of email account, choose $ 0027 Internet email $ 0027.
Choose internet email
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Enter your account details. In the frame $ 0027 Incoming email server $ 0027, scribe:
imap.gmail.com:993
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Select IMAP4 as “Account type” and enter the following in “Outgoing email server”:
smtp.gmail.com:46

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After entering all the details, click on $ 0027 Log in $ 0027.
for Outlook:
If you have an Outlook email, do the following:
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Open Mail and go to Settings.
Click on Settings
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Select Accounts and then click $ 0027 Add account $ 0027.
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Instead of choosing Outlook, choose $ 0027 Exchange $ 0027.
Choose Exchange.
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Enter your email address, Click Next. You will be asked to enter your password.
Enter your email and password.
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Click on $ 0027 Log in $ 0027.
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Done! Check if your problem is solved.
SUGGESTION: If none of the methods have solved your problem, we recommend that you use the Reimage repair tool, which can scan repositories to replace damaged and lost files. This works in most cases, when the problem originates due to a system corruption. Reimage will also optimize your system for maximum performance. You can download Reimage by clicking here
Choose a profile and disable the firewall
Find and allow Mail.
Click on settings
Click Remove account.
Choose internet email
Choose Exchange.
Enter your email and password.



