Fix Name Not Matching Error in Outlook: Easy Fix Guide
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Written By
Aaradhya Jain -
Approved By
Shivam Rathore -
Updated on
March 5th, 2026 - Read Time
6 minutes
User Query: I recently tried to add my work email account to Outlook on my office computer. While setting up the account, I entered the email address and password correctly, but Outlook displayed a message saying “The name cannot be resolved. The name cannot be matched to a name in the address list.” I need a simple way to fix the name not matching error in Outlook so that I can connect my mailbox without any problems.
Summary: Microsoft Outlook is one of the most widely used email applications for business and personal communication. It allows users to manage emails, contacts, calendars, and tasks in one place. However, when configuring an email account or connecting to a server, users sometimes encounter the “Name Not Matching” Error in Outlook. This error usually appears when Outlook cannot verify the mailbox or server details correctly. As a result, the account setup fails. In this blog, we will learn simple methods to fix it. Also, you can use the DRS PST Recovery Tool to recover your corrupted PST files.
What is the Name Not Matching Error in Microsoft Outlook?
The Name Not Matching Error appears during Outlook account configuration. When Outlook checks the email address with the server, it tries to verify the mailbox name. If the server cannot recognize the entered details, Outlook shows an error message such as:
- The name cannot be resolved.
- The connection to Microsoft Exchange is unavailable.
- The name cannot be matched to a name in the address list.
Manual Methods to Fix Name Not Matching Error in Outlook
- Check the Email Address and Username
The first step is to verify the email address you entered. Steps to follow:
- Firstly, open the Outlook account settings.
- Now, check the email address carefully.
- Make sure there are no spelling mistakes.
- Then, enter the correct username if required.
- Try to configure the account again.
- Even a small typing mistake can cause this error.
- Verify the Exchange Server Name
If you are using an Exchange account, the server name must be correct. Here is how you can perform it:
- First, open the account configuration window.
- Check the server name provided by your email administrator.
- Enter the correct server name. Click Check Name again.
- If the server name is correct, Outlook will resolve the account automatically.
- Check Internet Connection
A weak or unstable internet connection can prevent Outlook from connecting to the server. Steps to follow:
- Check if your internet connection is working properly.
- Restart your router or modem.
- Try opening websites in the browser.
- Restart Outlook and configure the account again.
- Clear Saved Credentials
Sometimes stored login credentials create conflicts. Steps:
- Open Control Panel on your computer.
- Afterwards, go to Credential Manager.
- Find saved Outlook or Exchange credentials. Remove them.
- In the end, restart Outlook and enter the login details again.
- Create a New Outlook Profile
If the Outlook profile is damaged, the error may appear again and again. Here is how you can do it:
- Open Control Panel and then, select Mail.
- Click Show Profiles.
- Choose Add to create a new profile.
- Enter the account details and configure the mailbox.
- A new profile often fixes many Outlook configuration problems.
Limitations of the Manual Method
The manual solutions can help in some cases, but they also have several limitations:
- Manual methods take more time to perform and test each solution.
- Users must check many settings, which can be confusing for beginners.
- These steps may not work if the Outlook profile or data file is corrupted.
- The problem may appear again after some time.
- It becomes difficult to fix the issue in large organizations with many accounts.
- Moreover, manual methods do not repair damaged Outlook PST files.
Professional Tool to Fix Name Not Matching Error in Outlook
If this error occurs dur to file corruption, then its highly suggested to use the reliable DRS Outlook PST Recovery Tool. It allows users to recover or repair a corrupted PST file without any data loss. This tool maintains the original data formatting, structure, and metadata during the entire process. With its simple interface, every user can easily use it. No technical skill is required. A free version of this tool is available to understand its features and performance. In addition, you caneasily fix Outlook Unknown error 0x80040119 and others with the help of this tool.
Verified Steps to Resolve Name Not Matching Error
- Downlaod and install the DRS Outlook PST Repair Tool.
- Now, click on Open to add your corrupted/damged PST file.
- Then, choose Recovery Modes and other options. Click OK.
- Further, preview all the recovered PST file.
- Lastly, click Save and choose different Saving Format from the list.
Real-Life Scenario
James works in a small company and recently received a new office email account. When he tried to configure the account in Outlook, he kept getting the name not matching error. At first, he thought the password was incorrect. Later, he checked the server details provided by the IT team and realized that the server name was entered incorrectly. After correcting the server information, Outlook verified the account successfully and the problem was solved.
Conclusion
The Name Not Matching Error in Outlook usually appears during account setup when Outlook cannot verify the mailbox details. This problem can occur due to incorrect email information, server configuration issues, or profile problems. In this blog, we discussed several manual methods and a professional tool. These solutions can help most users fix the error quickly. By entering the correct settings and maintaining proper Outlook configuration, users can avoid this issue and use Outlook without interruption.
Frequently Asked Questions
Ans: The “Name Not Matching” error appears when Outlook cannot verify the email account details with the mail server. This usually happens during account configuration. If the email address, username, or Exchange server name is incorrect, Outlook cannot match the mailbox with the address list and displays this error message.
Ans: You can fix this issue by checking the email address, verifying the Exchange server name, clearing saved credentials, or creating a new Outlook profile. These steps help Outlook reconnect to the correct server. If the problem occurs due to PST file corruption, using a reliable PST recovery tool can help repair the file and resolve the issue.
Ans: This error may appear after migration when Outlook is still using old server settings or cached credentials. Sometimes the mailbox synchronization is not completed properly. Updating the server details, clearing credentials, or creating a new Outlook profile usually fixes the problem.
Ans: Yes. The best way to avoid this error is to enter correct email details, use the proper Exchange server settings, and maintain a healthy Outlook profile. If the issue occurs because of a corrupted PST file, repairing it with a professional PST recovery tool provides a reliable and long-term solution.
About The Author:
I, Aaradhya Jain, a technical content writer at DRS Solutions, specializes in delivering clear, practical guides on data management, migration, and recovery tools. With a detail-oriented and user-first approach mindset, I transform complex processes into actionable insights for IT professionals and decision-makers.
