Fix the outlook error code [pii_email_37f47c404649338129d6] by using 6 effective methods


Microsoft outlook is one of the best and popular applications that offers its service to thousands of consumers in this technical world. Especially, Microsoft Outlook is popular for business people who like to send and acquire emails from various websites. But users may have a chance to face some error codes and technical problems. 

This is not only for beginners, but also experienced guys who are supposed to face some problems in this specific application. Including the mailing feature, one can also control their personal information. However, many users confronted this foremost general error [pii_email_37f47c404649338129d6] and there are many possibilities to solve this hassle too.

Is it possible to solve this problem?

How to fix error number? This question will raise in the minds of every outlook user when they face this code. If you like to fix this error, you want to understand the kind of authentication needed by the email provider. This is happening due to a problem with the SMTP server.

It is necessary to check all the parameters entered are right from your port numbers, invulnerable connections, and authentication. This error will never allow you to send any information to different accounts. Only you can receive emails and allows them to open in the inbox. 

Be careful of this number:

This error never allows users to reveal the problem of the SMTP server and leads to the misunderstanding of system frames. So, we suggest you should check the necessary things like port numbers, authentication, and stable connectivity. It will slowly affect the process of business activities.  Hence, you should check that all the edges are accurately opened, especially the port numbers, the validation, and the protected association.

Reason for getting this error:

If people get this pop-up error, then they will get confused about what is a mistake [pii_email_37f47c404649338129d6], and for what reason does it happen? The error code [pii_email_37f47c404649338129d6] delayed the outgoing information in Microsoft outlook. This is usually the problem with the username, password, server authentication, or server IP address. It leads to the occurrence of this error message when trying and, send an email. 

Get rid of your error by easy methods:

There are numerous methods available on the internet to solve this problem. But we pick a selective method for you. If you are searching for fixing [pii_email_37f47c404649338129d6] code then you are on the right website. Here there are 6 most easy strategies to fix Error [pii_email_37f47c404649338129d6]. Follow these methods and solve your bug within a few minutes or seconds. 

  1. Disable your antivirus software:

It is one of the simple solutions to this problem. Your antivirus may never allow some applications to run. So you should disable your antivirus protection for some time by using the following steps. 

  • Select the start menu.
  • Choose settings.
  • Select the update and security option.
  • Open the window protection option.
  • Now, you want to open the virus and threat protection
  • Open the manage settings in antivirus
  • Disable your virus protection

These steps will eliminate your error code.

  1. Check outlook email settings:

It is necessary for users to check the prerequisite email settings in your outlook application. So, you can do the following steps to clear the error code [pii_email_37f47c404649338129d6].

  • In your outlook app, open the file menu
  • Select record settings options in the file menu.
  • Choose your email account in this option.
  • Open the more settings tab.
  • In this tab, Choose the web email setting
  • In the active worker tab, choose the checkbox which contains the text my outgoing server requires authentication.
  • Below, choose the option which contains the text use same settings as my incoming mail server.
  • Click Ok

Restart your Outlook application, then your error code is removed.

  1. Change the port number of the outlook mail server:

You will follow this method while the above methods never work. Now, you can change your port number for fixing this error code. This is because the port number is necessary for the proper functioning of the software.

  • Select the file where you find this error.
  • Go to Account Options Settings.
  • In open your account settings window, select an email account option.
  • After opening the Email Accounts window, select the More Settings option.
  • Then choose “Internet Email Settings”.
  • In this menu, choose the “Advanced tab” option.
  • Change your  SMPT (port number) 465 to 587 
  • After this, save your changes.
  • Check your software if this error will happen or not. Else move on to the next method. 
  1. Fix this error by Auto repair tool:

In default, your windows operating system provides auto check and error correcting feature for checking the applications. It will solve your bug automatically in your Microsoft outlook. By using this technique, you can able to fix the outlook software program easily.

  • In the start menu, choose the control panel option.
  • Select the option programs and features on your computer screen.
  • Choose your Microsoft software and use your mouse to right-click on it.
  • Choose the repair option in this menu.
  • Then your system automatically troubleshoots and repairs your outlook software without allowing you to do any specific tasks for solving.

You must restart your Microsoft application. Then you will able to send emails to any receivers. If you still getting this error and stick a question what is a mistake [pii_email_37f47c404649338129d6], and for what reason does it happen? Then you can follow another following method for solving your problem.

  1. Remove duplicate accounts in your outlook:

Sometimes, duplicate accounts may cause the arrival of this error code. So, you must remove these accounts for solving this problem. Follow the steps carefully. 

  • If your outlook application, choose the record option on the menu.
  • Click the E-mail tab in this option.
  • If you see any duplicate account, then remove it. 
  • Choose that account and click the remove button.
  • After that, click the close button

After this change, you will not get back to this error code. If you face this bug again, then go to our next method.

  1. Re-install your outlook package:

So you are on strategy six, and it is because the over five processes didn’t work. Presently the last answer for the blunder [pii_email_37f47c404649338129d6] is to uninstall outlook and reinstall once more. In the wake of introducing again, take a stab at including another record.

  • In the start menu, open the control panel.
  • Choose the program and features option.
  • Search for Microsoft Office 365 ( Outlook is the piece of Microsoft Office 365)
  • Open Microsoft office 365.
  • Right-click and select uninstall.
  • After uninstalling, find the directory of the downloaded package.
  • Install it again and open your Microsoft Outlook application. 

There will be less chance of getting this error code after performing the above steps. Then, you will be allowed to send mail and receive it from other users. This is because the above 6 most easy strategies to fix Error [pii_email_37f47c404649338129d6] contains easy and simple methods to implement. It will also understandable by normal users. So, all kinds of users are following our website to solve their technical issues in their personal computers. 


In this article, we hope that you will get an answer to your question of how to fix Error number [pii_email_37f47c404649338129d6]? Share your experience on our website which helps other readers to know the valuable instruction. Your positive feedback will help others to utilize the purpose of our website. If you find any drawbacks, then you may comment on our site. Next time, we will correct these mistakes and try to provide more information. 

We feel very thankful for spending your valuable time and your visit to our blog. We hope that you are fully satisfied with our suggestions and methods for solving the error code [pii_email_37f47c404649338129d6]. You can also find the solution for a similar type of error code on our website. 

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