Outlook error 3170

When you try to send and receive an email, you may see the outlook error 3170. Error 3170 occurs due to Outlook can’t reach the server successfully. As a result, you can’t send and receive or configure an email account using the Outlook app.

Outlook error 3170, Outlook error 3170

Step to Fix Outlook error 3170

In this article, we’ve listed step to fix Outlook error 3170. Follow the solution will help you fix Microsoft Outlook problems.

Solution 1- Repair Outlook

  • Select Windows search and type Control Panel, then click on Open.

Outlook error 3170, Outlook error 3170

  • Select the Program and Features and click on Uninstall a program.

Outlook error 3170, Outlook error 3170

  • Search and select the Microsoft Office product from the Uninstall a program window.
  • Click Change.

Outlook error 3170, Outlook error 3170

  • Select Yes.

Outlook error 3170, Outlook error 3170

  • Choose Quick Repair and click on Repair.

Outlook error 3170, Outlook error 3170

Outlook error 3170, Outlook error 3170

Outlook error 3170, Outlook error 3170

Outlook error 3170, Outlook error 3170

  • Click on the Close tab.
  • Open Outlook.

Outlook error 3170, Outlook error 3170

  • If again you’re not able to send an email or fail to configure an email account, then follow the next solution.

Solution 2 – Check server requirement from settings

If the Outlook error 3170 persist again after repairing, then check server requirement from settings.

  • Open Outlook.

Outlook error 3170, Outlook error 3170

  • Select info, then click on account settings.

Outlook error 3170, Outlook error 3170

  • On the Account settings window, click on the e-mail tab.

Outlook error 3170, Outlook error 3170

  • Select your email account from the list and click on more setting on your next account setting window.
  • After click on the more setting tab, the following internet setting window should open.

Outlook error 3170, Outlook error 3170

  • Select the Outgoing server tab and check the box ” My Outgoing server (SMTP) requires authentication”.
  • Click on Ok to apply changes.
  • Restart Outlook and check if Outlook error 3170 persists. Follow the next solution if it does.

Solution 3 – Delete duplicate accounts

Duplicate accounts have been known to cause the Outlook error 3170. Here another possible solution is to look for duplicate email accounts which may be causing outlook error. Delete such a duplicate email account.

Follow the step to delete the duplicate email account from the Outlook app-

  • Open Outlook.

Outlook error 3170, Outlook error 3170

  • Select info, then click on account settings.

Outlook error 3170, Outlook error 3170

  • Select any duplicate e-mail account that you see and click on the Remove button to remove such an account from your Outlook Windows app.
  • Restart Outlook and check if Outlook error 3170 persists. Follow the next solution if it does.

Solution 4 – Change server port number

  • Open Outlook.

Outlook error 3170, Outlook error 3170

  • Select info, then click on account settings.

Outlook error 3170, Outlook error 3170

  • On the Account settings window, click on the e-mail tab.

Outlook error 3170, Outlook error 3170

  • Select your email account from the list and click on more setting on your next account setting window.
  • After click on the more setting tab, the following internet setting window should open.

Outlook error 3170, Outlook error 3170

  • Click on the Advanced tab.
  • Change the Outgoing server (SMTP) port number to 587.
  • Click on Ok to apply changes.
  • Restart Outlook and check if Outlook error persists. Follow the next solution if it does.

Solution 5 – Re-install Outlook to Fix Outlook error 3170

  • Select Windows search and type Control Panel, then click on Open.

Outlook error 3170, Outlook error 3170

  • Select the Program and Features and click on Uninstall a program.

Outlook error 3170, Outlook error 3170

  • Search and select the Microsoft Office product from the Uninstall a program window.

Outlook error 3170, Outlook error 3170

Outlook error 3170, Outlook error 3170

  • Click the Install on your My Account section.

Outlook error 3170, Outlook error 3170

  • Select the setup file and click RUN.

Outlook error 3170, Outlook error 3170

  • Stay online during Office installing on your computer.

Outlook error 3170, Outlook error 3170

  • Close the installation window and open any office app to activate your product.

Outlook error 3170, Outlook error 3170

  • Select Accept and sign in with your Microsoft account to activate your Office product.

Outlook error 3170, Outlook error 3170

Conclusion- Outlook error 3170

In this article, we’ve listed above all possible step to fix the Outlook error 3170. If the problem yet not fixed, then you can contact support for live assistance. Some of the problems occur device-based issue. Tech will personalize your issue and help you fix it.

Thanks for visiting here. We still love to help you.

 

Need more help?

Get support Expand your Office skills
CONTACT US EXPLORE TROUBLESHOOTING BLOG
Outlook error 3170, Outlook error 3170