


If the admin account has MFA, then you need to disable MFA based on the Conditional Access policy to make it work. Bulk remove duplicate events in Outlook calendar during email migrations using the command line options. Remove duplicate items from Outlook calendars in PST data files. Method 2: Execute script by explicitly mentioning credential (Scheduler friendly). Choose any folder combinations in Microsoft Outlook, Exchange Server, and Office 365 mailboxes. To run the script, you can choose any one of the below methods. If the status from server is unread Outlook sets it accordingly. Audit Deleted Emails in Office 365 Script Execution. The reason there are duplicates in the Sent Items folder for some email providers is that the server automatically creates an item in the Sent Items and Outlook uploads the same item again.įor Read/Unread status of an email Outlook relies on the server. The workaround below will not always help with this issue. This issue is dependent on the email provider and not controlled by Outlook. This issue will occur for many different email providers including Gmail, AOL, Yahoo, and others.įor some email providers another symptom may occur where Sent Items does not show BCC recipients. If the status from server is unread Outlook sets it accordingly. For Read/Unread status of an email Outlook relies on the server.
#Office 365 outlook delete duplicate emails windows#
You send email from an IMAP account in Outlook for Windows and when you check the Sent Items folder you notice that the sent email shows duplicated and one of the emails is marked Unread. The reason there are duplicates in the Sent Items folder for some email providers is that the server automatically creates an item in the Sent Items and Outlook uploads the same item again.
