Microsoft outlook email duplication

If unsure, disable all rules and enable one by one to filter the one you need. SOLUTION : again, the problem lies in rules - the best course of action is to disable all rules and check if this helps to solve the problem. If it does, you have a bad rule in your Outlook. Mostly, Outlook users configure their personal as well as professional email together. They work separately being at one place and obviously helps in increasing productivity.

But, it becomes a bit confusing, so make sure the accounts are separate indeed and are not showing as aliases for the one Outlook account. If you are using aliases, the single mailbox might get set up twice leading to duplicate Outlook emails.

Users archive emails to PST files for backup or exporting data. If you import any of the PST file to the same Outlook profile from which it was exported, it will create duplicates for complete mailbox data items. This could be a simple mistake that you might be making by configuring inappropriate rules. This becomes messy when an email message is received. Due to incorrect rules, Outlook builds duplicate data in the mailbox. Kernel for Outlook Duplicates Remover tool is the best professional and automated solution to remove multiple copies of email items from Outlook PST files.

It took me lots of crucial hours because of this as I was supposed to search for the root cause problem and then take help to fix it. Although I read this that the real cause behind error 0xa in MS-Outlook is the incorrect handling of account settings primarily SSL layer authentication, port number, and other relevant settings. So it's hard to get it fixed, but still, there are some defined steps which I have followed and suggesting you to try.

Couldn't find the exact image while trying to resolve the above issue. Deepak This is what i am seeing below. Products 72 Special Topics 41 Video Hub Most Active Hubs Microsoft Teams. Security, Compliance and Identity. Microsoft Edge Insider. Azure Databases. Autonomous Systems. Education Sector. Attachments: Up to 10 attachments including images can be used with a maximum of 3.

Hi TalhaAhmed ,. Has your problem been solved? If so, please remember to mark the helpful reply as an answer so that people with similar questions can get reference.

First of all, open the mailbox in OWA, just to make sure that you're not seeing some local Outlook issue. Did the user import any.

As I know, it may cause some duplicate emails if we import a file and forget to choose "don't import duplicate". And agree with michev, we could first try to log into your web mail to check if there are any duplicate items there.