Note: The above command is no longer supported by Outlook 2010. Sometimes, anti-virus programs also create duplicates of email messages saved in Outlook PST (personal folder file).Continuous synchronization of Outlook emails with multiple laptop or mobile devices also can result in duplication.If ‘ Leave Messages on the Server’ option is enabled in Outlook, it automatically generates multiple replicas of the same emails.Some repeatedly send the same newsletters or emails at times Receiving duplicate emails in Outlook from different companies.But, what causes the duplication of emails in Outlook account? And how we can remove duplicate emails from Outlook 2016, 2013, 2010, 2007, 2003, 2002, 2000 versions without any data loss. There may several consequences of duplicate PST folder set with same content such as poor system performance, exceeded storage limit, data loss or corruption etc. Reasons Behind Generating Duplicate PST Folder Hence, before doing this, one can try some other simple fixes to delete duplicate PST folder set with same content from Outlook account. This can be done via recreating the Outlook mail profile.Īs this solution can be intense if the user is having a complex mail profile configuration.
Delete duplicates in outlook 2010 free#
In order to enhance the system and account performance, it becomes essential to eliminate Outlook duplicate folders (emails & other items like contacts, calendars, tasks, notes, journals, etc.) to free up extra occupied space by replicated files/ folders. Most of the time duplicate folder issues happen after upgrading Microsoft Outlook and the PST files get overwritten or replaced. Basically, this happens due to some specific mail profile corruptions.
Delete duplicates in outlook 2010 how to#
Can someone suggest me why this is happening and how to delete duplicate PST folder set with same content?”ĭuplicate folder / emails issues in MS Outlook (Outlook 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000) are very annoying as they increase the number of unnecessary emails and slow down the system performance. But, the problem is that some of the folders have been duplicated and I cannot remove duplicate emails from Outlook 2016. And then, I found all my folders had returned. Immediately, I started alarming and tried all the tricks before eventually closing and reopening my Outlook program. “After launching Outlook application on my PC, I found all my personal folders had disappeared mysteriously.