The Top 6 Most Effective Techniques for Fixing [pii_email_37f47c404649338129d6] Error Microsoft Outlook


The Top 6 Most Effective Techniques for Fixing [pii_email_37f47c404649338129d6] Error Microsoft Outlook, when used on a Windows PC, is the third most dependable and secure method of emailing, trailing only Gmail and the Apple iPhone email client.

This Outlook mail server provides users with a secure connection for outgoing mail while they are using Outlook. However, the most advantageous feature of the Microsoft Outlook client is that it allows you to manage all of your email accounts across multiple clients from a single source or platform. Due to technical difficulties, Microsoft Outlook may occasionally display an error code, indicating that it is unable to complete its tasks properly.

It becomes necessary at this point to find a solution to the problem in order to complete your work efficiently. There are numerous different types of Microsoft Outlook errors that can occur for a variety of reasons.

One of these errors is the [pii_email_37f47c404649338129d6] error code. This article will guide you through the process of identifying and correcting the [pii_email_37f47c404649338129d6] error. The majority of the time, there is no specific reason for these mistakes. These errors are caused by SMTP server errors, which can occur for a variety of reasons. However, fortunately, there are numerous solutions to these errors.

The Pii field in the outlook office is typically used to store personally identifiable information. It asks for a login ID, a security number, and email address, a postal code, and phone numbers in order to verify the user’s personal identification. When any of these elements is missing or requires verification, a Pii email is generated. In this case, the server sends an error code that must be resolved immediately. Otherwise, you will be unable to perform your job duties.


What exactly is the [pii_email_37f47c404649338129d6] error message about?

[pii_email_37f47c404649338129d6] is an outlook error that occurs as a result of a failed connection establishment between the user’s computer and the server’s mail server mail. This type of error is generated when a user attempts to connect to the server mail through SSL encryption. Microsoft Outlook on the Windows 10 operating system is where this problem occurs most frequently. If you receive this error code, it indicates that you are unable to properly operate the Outlook mailing office. When a client attempts to send emails without having a proper record system in places, such as a password, email ID, and username, this error occurs as well. Microsoft Outlook’s office program can assist you in resolving these issues using the appropriate techniques. It aids in the proper operation of the Outlook mailing system.


The following are the primary issues with the [pii_email_37f47c404649338129d6] error.

The following are the primary or general causes of this error:

  • There is a conflict with the SMTP server or the mail server.
  • Cache files and cookies are used to store information. As a result, clearing cache files and cache data on a regular basis is essential for the protection of your outlook data and outlook files.
  • Recording settings for incoming or outgoing emails that are incorrect, and you can correct these settings from the record box of your email account.
  • Outlook office in an older version
  • The software was not properly installed.


When the [pii_email_37f47c404649338129d6] error occurs, the following happens:

  • The Windows operating system does not function correctly.
  • When responding, the keyboard and mouse begin to malfunction.
  • Other applications are also prevented from functioning properly.


The Most Effective Method of Resolving [pii_email_37f47c404649338129d6] Error:

In most cases, there is a present in every window that automatically detects the application and resolves the problem in Microsoft Outlook. There are also some other effective methods for resolving the [pii_email_37f47c404649338129d6] error that occurs in the Microsoft Outlook software. The following are the most effective hacks for resolving this problem completely.

Solution#1: Delete all cache data on your computer:

When you visit a website for the first time, cache data or cache files are those files, documents, images, or links that are saved in the device’s memory as a result of the visit. Although it facilitates faster browsing when you return to the same website repeatedly, a large amount of data generated by the device causes the device to become unresponsive. This results in an error in the device. As a result, it is necessary to delete all cache files on a regular basis in order to maintain system accuracy.

Solution #2: Double-check your Outlook configurations:

Check the settings of your Outlook account first if you are experiencing the [pii_email_37f47c404649338129d6] error message. If you have multiple accounts, select the one that displayed this type of error and log in.

  • [pii_email_37f47c404649338129d6] should be used to log into the Outlook account. error & select the account’s properties from the drop-down menu
  • Now, by testing the account’s ID, you can determine whether or not the account is associated with the email server.
  • More settings can be found by selecting more settings and checking that outgoing authentication is enabled from the outgoing server tab.
  • The SMTP and POP settings should be configured in accordance with the hoisting service provider. Check the IMAP and SMTP port numbers in the IMAP and SMTP settings. These can be customized from the advanced tab.
  • Now, by pressing the OK button, you can save your changes. Then restart Outlook mail, and it will now operate at a faster rate.
  • Menu: File Info > Menu: Account Setting > Manage Profiles (optional).
  • Setup your email account by going to Mail Setup Box > Email Account Tab > Email Account> More Settings > Outgoing Server > Advanced Settings > Check for IMAP and SMTP port number settings
  • When you have done this, check the encrypted connection and make sure it is set to SSL/TLS mode.
  • To save all of these settings, click the OK button.

Solution#3: The third solution is to delete duplicate accounts.

The removal of the duplicate account is the next solution that will assist in the removal of the [pii_email_37f47c404649338129d6] error code. Although Microsoft Outlook has a unique feature that allows you to manage multiple accounts, this feature may cause the [pii_email_37f47c404649338129d6] error to occur in some cases. Because of this, in the event of an error, you can delete the duplicate account using the steps below:

  • Account configuration can be found in the File menu.
  • Then in the email, select the duplicate email account from the dropdown menu.
  • Remove this duplicate account by clicking on the remove the button on the right-hand side of the screen.
  • After you have completed the process, click the OK button.

Solution #4: Utilize Auto Repair Tools On The Windows.

The use of an auto repair tool to fix the [pii_email_37f47c404649338129d6] error is the most effective way to resolve the problem.

  • You must first access the control panel.
  • Microsoft Outlook searches for programs on the computer screen and displays a list of those programs.
  • Select an alternative to fix the problem.
  • The window’s auto-repair system will automatically correct the problem, allowing you to resume sending emails to clients.


Solution#5: Remove the antivirus program from your computer.

Such errors can be caused by your computer’s antivirus program, which can occur from time to time. As a result, disable your antivirus program and take control of the operation of your system.

Solution #6: Reinstall the Microsoft Outlook Office suite of applications.

The final option for resolving this error is to reinstall the Microsoft Outlook application. However, before proceeding to the final solution, make sure that the old version of your Outlook program or software is up to date. If it appears that the software is not functioning properly, you can reinstall Microsoft Outlook by following the steps outlined below.

  • To begin, press the start button.
  • Open the Control Panel and look for the Programs and Features section.
  • Uninstall the Outlook program from this location.
  • Select the Microsoft 365 office option from the drop-down menu.
  • Uninstall Microsoft Office 365 from your computer.
  • Your program will be uninstalled after a period of time.
  • Now, reinstall Microsoft Office 365 as well as Microsoft Outlook on your computer.


All of these solutions are ideal for resolving the [pii_email_37f47c404649338129d6] error on your own. However, if none of these methods are successful, you can seek assistance from Microsoft customer support. Their round-the-clock service will provide you with the most innovative solutions to your problem.

Also Read: How To Fix MS Outlook’s [pii_email_9c55590039c2c629ec55] Error Code