Why am I getting duplicated email in Outlook 2016 when downloaded using POP3?
Issue: You are seeing duplicated/multiple emails everytime you download your emails from the server to outlook.
Verify first that you are not getting any duplicate emails from the server itself.
-You need to login to your webmail. Click here on how to login: http://eufaq.userservices.net/index.php/2018/06/08/how-to-login-to-your-webmail/
This issue may occur if you have Outlook 2016 version 16.0.6568.2025 configured to use POP3, and if you have the Leave a copy of messages on the Server option enabled, as shown in the screenshot later in this section.
If you have the option Remove from server after <x> days enabled, you may experience the issue of email messages being deleted from the server.
If you have the option Remove from server after <x> days disabled, you may experience the issue of email messages being duplicated in Outlook.
To fix this issue, make sure that your Office 2016 Click-to-Run installation is at version 16.0.6568.2036 or later. If it is not at this version or later, update your Office 2016 installation. To do this, follow these steps.
- Start any Office application, such as Outlook or Word.
- Click File, and then click Office Account or Account.
- View the version that’s listed under Office Updates.
- If the version is not at 16.0.6568.2036 or later, click Update Now.
Or contact Microsoft directly for further support on your email client.