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ADModify : Remove CCMAIL: and MS: Proxy Addresses

Looking for guidance in removing old CCMAIL: and MS: proxy addresses using ADModify if possible.

How does one go about this? These seem to be preventing me from migrating user mailboxes to Office 365.

Thanks in advance.
Christian Hans
Christian Hans
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1 Solution
K BCommented:
I personally would give this a try.  


I would test with a fake proxy address prefix on a single mailbox, perhaps add one secondard email address to an existing mailbox.  For example,  XXMAIL:joe.smith@contoso.com
then search for XXMAIL:* in the script.
K BCommented:
Also, what is the error you are getting while migrating?
Christian HansAuthor Commented:
Had a buddy that had some knowledge of AdFind and ADMod, and that did the trick...
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