Outlook Spell Check Not Working – How to Fix It?

  • June 5, 2023
  • Written by:
  • James
  • Reading Time: 11 minutes

Is your Outlook spell check not working properly? This issue can be resolved easily. It’s human nature to make errors, whether doing a science experiment or writing an email. However, an email client like Outlook helps you reduce them with Outlook spell check settings. These settings help you detect spelling errors effectively. But there can be instances when the Outlook spell checker may not be working correctly. Don’t worry!

In this blog, you will learn how to fix the Microsoft Outlook spell check not working issue. We will discuss the possible causes, errors, and instructions to fix them. Let’s get started!

Possible Reasons for Outlook Spell Check Not Working 

Why is my Outlook spell check not working? The causes mentioned above are the most common causes of an Outlook spell check error. These reasons will help you understand your outlook setting.

  1. Both the Outlook spell check and auto correct are deactivated on your system.
  2. Incorrect language settings. That means the default language in settings is not what you are using in Outlook email.
  3. Outlook installation issue. The setup may be damaged or partially installed on your system.
  4. Third-party add-ins may also cause the “Outlook spell check not working” error.
  5. A malware issue on your system.

In any case, if you find none of these to be the culprit, use the solutions without wasting your time.

How do I Resolve Outlook’s Spell Check Not Working?

There are multiple methods to resolve the Microsoft Outlook spell check not working error. These solutions are simple, quick, and effective in resolving outlook problems.

Solution 1: Restart Your System

You might be aware of this solution, as it helps fix several other errors, including this one. We will advise you to save your work before restarting the system. Once done, restart the system and check for the error by opening Outlook.

Solution 2: Enable the Outlook Auto-Check Option

If restarting doesn’t help resolve the Outlook spell check not working issue, try this solution. To enable the Outlook auto-check option in your Outlook settings, follow the steps mentioned below:

  1. Firstly, open your Outlook application.
  2. Then, go to Account Settings.
  3. Now, select your email account.
  4. Open Email Settings or Advanced Settings.
  5. Enable automatic send/receive.
  6. Save and close.

Note: The specific steps may vary slightly depending on your Outlook version.

Solution 3: Change Outlook’s Default Language

To change the language in Outlook, you can follow these steps:

  1. Open Outlook and login to your account with your credentials.
  2. Find in the top-left corner of the Outlook window, the “File” tab.
  3. In the left-hand sidebar, click on “Options.”
  4. In the Outlook Options window, select the “Language” tab.
  5. Under the “Choose editing languages” section, click on the “Add additional editing languages” drop-down menu and select the language you want to add.
  6. Click on the “Add” button.
  7. Check to see the selected language in the “Enabled Editing Languages” section. You can use the up and down arrows to reorder the languages as desired.
  8. To set the newly added language as the default, select it from the list and click on the “Set as Default” button.
  9. Save your changes with the “Ok” button.
  10. Close and restart Outlook for the language changes to take effect.

After following these steps, Outlook will use the language you selected as the default language for the user interface and editing options.

Solution 4: Run Spell Check in Outlook

Follow these steps to run the spell check manually in Outlook:

  1. Open Outlook and navigate to the email or document you want to check.
  2. For that, move to the “Review” tab in the ribbon.
  3. Moving forward, select the “Spelling & Grammar” in the “Proofing” section.
  4. Review and accept or correct the suggestions provided.
  5. Close the spelling and grammar checking tool.

By following these steps, you can quickly run the spell check and make the necessary corrections in Outlook.

Solution 5: Disable the Message Ignoring Option in Outlook

This may happen because your Outlook spell check is ignoring the message to correct spellings. In that case, you need to disable message ignoring in Outlook. Here are the steps:

  1. Open Outlook.
  2. Go to the inbox or the folder containing the ignored messages.
  3. Select the ignored message(s) that you want to unignore.
  4. Right-click on the selected message(s) and choose “Junk” from the context menu.
  5. In the sub menu that appears, click on “Never Block Sender” or “Never Block Sender’s Domain,” depending on your preference. This will ensure that future messages from the sender or domain are not ignored.
  6. Repeat step 4 for multiple senders.

After unignoring the desired messages, they will no longer be treated as junk or ignored.

Solution 6: Repair the Outlook Application

If nothing works out and Outlook spell check not working correctly, repair Outlook with these steps:

  1. Close Outlook.
  2. Open the Control Panel.
  3. Now, look  for “Mail” or “Mail (Microsoft Outlook)” in the options.
  4. Open the Mail Setup window.
  5. Click on “Show Profiles” and select the profile associated with the Outlook account.
  6. Click on “Properties” >> “Email Accounts.”
  7. Select the email account to repair and click on “Repair.”
  8. Now, follow the on-screen instructions.
  9. Restart your computer.
  10. Open Outlook and check if the issues are resolved.

Final Takeaway: 

We hope your Outlook spell check not working issue is resolved using these solutions. You can also seek assistance from 3citcians support. Keep your Office software up to date and be mindful of any conflicts with add-ins or plugins. With these solutions, you can fix the spell check issue in Outlook and improve your email communication experience.


Q: Why is my spell check not working in Outlook?

A: There could be several reasons why spell check is not working in Outlook. First, ensure that the spell check feature is enabled by going to “File” > “Options” > “Mail” > “Editor Options” > “Proofing” and checking the appropriate boxes. Additionally, verify that the language settings are correct for the text being checked. If the issue persists, repairing or reinstalling Microsoft Office may resolve the problem.

Q: Why is my Outlook not auto-correcting spelling?

A: If Outlook is not auto-correcting spelling, check if the auto-correct feature is enabled by going to “File” > “Options” > “Mail” > “Editor Options” > “Proofing” and ensuring the “Auto Correct options” are selected. Make sure the correct language is chosen for auto-correction. It is also possible that the auto-correct entries have been modified or deleted. Restoring default auto-correct settings or creating custom auto-correct entries can help resolve the issue.

Written By

  • James
  • My name is David Wayne, and I work as a technical support specialist for the online industry. In the last 7 years, I have fixed a variety of email issues, such as Outlook server errors, Outlook send receive errors, Outlook working offline problems and etc. So if you are facing these types of problems, please do not hesitate to contact us without any hesitation.

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