So, in short, removing duplicate items manually is not an easy task, and unfortunately, Microsoft does not provide an easy fix for this problem, not even in Outlook 2013. If the count is even bigger, it would be almost impossible to delete those items manually.
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It would be tough for you if you have hundreds to thousands of such items. Is It Easy to Remove the Duplicate Files from Outlook 2016, 2013, 2010, and 2007?Ĭleaning the duplicated files from your mailbox is essential.
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But the same would be a tough task when there are a large number of duplicate items. “Subject”) and delete the similar emails using the Delete option in the application. For a small number of duplicate emails, you can search the inbox emails based on the above fields (e.g. If you run a search using such fields, you can see the same emails multiple times if you have duplicates in the mailbox. You can use the following fields for the comparison: You can use several properties of a message to check if it shows more than a single email. You cannot determine the duplicity of a single outlook email in a single glance. Whatsoever may be the reason behind creating multiple copies of a single message, it will hamper the productivity of Microsoft Outlook, and therefore, you should remove duplicate items of Outlook! How to check the duplicity of emails in Outlook? Duplication of emails can also be due to the merging of numbers of PST files into a single file. This often leads to duplication of emails. The inaccurate configuration of Microsoft Outlook gets regulated when two or more “ move a copy to” rule is applied to specific incoming emails. Such instances frequently happen if you activate the option of “ Leave Messages on the Server”. The technical issue in the mail server is also a reason behind the duplication of Outlook items. While creating an account in Outlook, if the mailbox parameters are set inappropriately, then it is likely to receive same email and any message for multiple times. This can be one of the reasons for email duplication in the Outlook mailbox. If the same email account is used in different devices, i.e., laptop and mobile, then it will cause repeated synchronization of the incoming message. If the inbox updates with low frequency, the emails and other data in the mailbox will not get synchronized and will lead to duplication of data.
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