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Title
How does the type of MAPI provider affect the mailbox security gathering on an Exchange 2007 mail -
Description
There are different type of MAPI providers. How does each of them affect the mailbox security gathering?
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Resolution
- If Exchange System Manager (ESM) is being used, the mailbox security gathering will work.
- If Outlook is being used as the MAPI subsystem provider, the mailbox security gathering will work but it would only gather non-inherited permissions from the mailbox ACL.
- If MAPI+CDO is being used, the mailbox security gathering will fail with an error. This is targeted to be fixed in MessageStats v 6.1.1, such that if MAPI+CDO is used - the mailbox security gathering will gather non-inherited permissions from the mailbox ACL. ESM is required if the full ACL is to be retrieved from a mailbox.