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Does anyone have a 'FLOSS' (free/libre/open source software) duplicate email detector that will search Outlook PST files and compare emails in the same folder and find duplicates?

Thanks in advance!!

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up vote 1 down vote accepted

If the duplicates are the result of a recent import process, you may be able to remove them without a utility using the process described here. I can't vouch for it, but Vaita Outlook Duplicate Items Remover claims to do the job and is free, but is not open source.

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Vaita Outlook Duplicate Items Remover does the job! – NoahD Aug 20 '09 at 1:08

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