

First, launch Microsoft Outlook on your Windows computer.Ģ. The techniques below will assist you in removing email duplicates from your PST file.ġ. Outlook Clean Up tool is a built-in utility eliminate duplicate Microsoft Outlook. After you’ve made all of your adjustments, choose the Outlook Data File you wish to export and click the Finish button. Now, choose the PST file using the browse button and select the “Do not import duplicate” option > Next.ĥ. Then choose Outlook Data File PST and press the Next button.Ĥ. Now, in the Import/Export Wizard >, choose “Import from another program or file.” Nextģ. To begin, open Outlook and go to File > Options and then Open & Export Option to Import/Export.Ģ. #Method 1: Use the Import/Export Wizardġ. If you don’t want to remove emails one by one, use these methods to remove duplicate emails from your PST file all at once.
#IMAP REMOVE DUPLICATE MESSAGES MAC#
We all know that Microsoft Outlook is a popular desktop email application that is used by both Windows and Mac users. I'm convinced it's a SMTP service problem, because i've seen this on other (but 2003) servers before.Modified: April 4th, 2022 | 5 Minutes Reading If there's a date related part in the pattern, duplication might occur when restarting the service during a day - but it should never happen on different days. Because only a few messages are sent during a day may be the reason why the generated MsgID results in a duplicate so often. The first part of some generated pattern occurs repeatedly and is completed with a counter.


So the MsgID Header is added from the SMTP Service. This implies, it doesn't need to have one. "Though listed as optional in the table in section 3.6, every message SHOULD have a "Message-ID:" field." I checked this with the SW vendor before and they told me acc. You're right - the client doesn't generate a Message-ID Header. I agree - this is like a Server should not behave.
