How to solve Error [pii_email_37f47c404649338129d6]:

What is mean  by the in email error [pii email 37f47c404649338129d6] in email?Thanks to the SMTP server, an SMTP server error is always precipitated.

Many people also choose to use their main mailing programme, Microsoft Outlook. It is one of the best mailing apps, which is fast and simple to use, to be an example. With this script, however, some errors are defined during mailing, and one of the common errors is [pii email 37f47c404649338129d6].

It may be because of a technological flaw, but some individuals still search over the internet for the answer. If you are searching for the Microsoft Outlook error solution [pii email 37f47c404649338129d6] in this post, then you are in the right spot. In this post, we will answer the remedies and what this failure is doing. Let’s have a peek.

What is  [pii_email_37f47c404649338129d6] error:

You could see the error “failed to access the server”. Socket Error: 10051 Error Number: [pii email 37f47c404649338129d6]” while sending an Outlook mail-in. Typically as a result of a disagreement with the SMTP server, it is triggered. Which happens after installation due to incorrect device configuration.

These are the parameters entered, such as port number, authentication, and stable contact. You are prohibited from sending any emails to other accounts by this mistake. Just emails can be sent and accessed in the mailbox.

What is mean  by the in email error [pii email 37f47c404649338129d6] in email?

Thanks to the SMTP server, an SMTP server error is always precipitated by using a configuration error in the email client programme (outlook app) for the outgoing (SMTP) email server [pii email 37f47c404649338129d6].

This error message is also provided when a username, password, server authentication, or server IP address issue is attempted and delivered by email. If you’d like to fix this mistake, You would like to learn from the e-mail service whether their mail server wants to be completely authenticated, none at all.

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How to solve Error [pii_email_37f47c404649338129d6]:

There’s nothing else else we need to do to correct this mistake. There are different solutions, and within a minute, it is often solved. I ask you to take the backup of your email details to be an example and then continue with the solutions. Now let’s get a look at the options.

  • Fix an error with the auto repair method:
  • First, you have to open your PC’s control panel.
  • Second, run over all the pages on programmes and attributes.
  • Consider a listing for Outlook.
  • Choose all the options and use the auto repair feature to choose the fault that remains to resolve it.
  • The mistake will be corrected immediately within a few seconds.

Once, the mistake is corrected. To apply the modifications, we tend to restart the machine.

  • Cross-check the specifications for servers:

There may be a conflict with Microsoft Outlook ‘s server specifications here. It would then be a perfect option to crosscheck and correct it. Using the steps, let me lead.

  • Firstly, on your PC, you have to open the Microsoft Outlook application.
  • Secondly, you need to click on the resources and go through the segment on Outlook accounts.
  • Check the recurrent error account and click on the estate.
  • Next to the mail server, set the identification code.
  • Go into the advanced settings after that to cross-check whether or not adjustments you made are working.
  • After that, the SMTP code is matched to the server through cross-check.

3.Check all the duplicate account, select it and delete it from the PC:

Yet, can’t you find an answer? Let’s go to the duplicate accounts for a peek. It may also be appropriate to explain the error[pii email 37f47c404649338129d6] and it may also be possible to delete duplicate accounts. Only follow the options for this dilemma below:

  • On the computer’s panel, open the outbox menu
  • Click the account settings in the menu bar, and then click the mailing box.
  • Inside the listing, choose a redundant account and choose out one.
  • To delete it, pick a duplicate account and click the delete button.

Open the Microsoft Outlook app after removing all the redundant accounts, and try sending emails to the recipient.

  1. Change The Port Number Of Server:

You should employ this approach in which you have to change the port number if you encounter any difficulties. It is one of the significant aspects that allows the system to work properly. For your satisfaction, you can change the number or even substitute it.

  • When you launch an outlook, your first move will start.
  • Next, you need to pick a file where you notice an error or every other opening mistake.
  • After that, switch to the account option environment.
  • You now need to open the Account Configuration window and pick the option for an email account.
  • Just search right now,
  • In front of you, the email address window opens. Aren’t they?
  • You need to go to the email settings on the internet to pick additional setting options.
  • So, let’s pick the “advance line” option.
  • Now, from 465 to 587, you can change the SMPT (port number)
  • Don’t forget to backup your creations. It’s going to help you reset your job.

You must verify whether or not your problems vanish after completing this step; if it’s completed, then good, go on with your job. If not, then come up with the 3rd option. Maybe the third way, as a customer, is better for you.


Why Am I Getting A Send Receive Error In Outlook?

Firewalls can block incoming and outgoing traffic so make sure that Outlook and/or the required ports for email are listed as an exception to go through. If you are presented with send/receive errors after updating Outlook, you probably need to reconfigure your firewall to re-allow Outlook to pass-through again.

Why Can’t Outlook Connect To The Server?

If you still experience an error “Microsoft outlook cannot connect to the server”, then it’s time to check your internet connection. If there is a problem with a network or it isn’t working, then you won’t be able to connect to any server.


This is a significant issue for Microsoft Outlook. The error code [pii email 37f47c404649338129d6] is, however, not anything to think about. In this article, to be an example, we have added suitable solutions. In the comments section, you will let us know if there is something that is not comprehensible.