Exchange 2010 SP2 RU1 contained a fix for an issue regarding database space reclamation. There seems to be some confusion around this issue, so I’d like to explain what the problem was, what the fi...
Updated Jul 01, 2019
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One additional thing to that whitespace stuff... I have a test environment, consisting of about 20k users, I think.
All mailboxes were completely empty, not a single e-mail has been stored.... the database ran out of space after 70 GB... :) Not what I expected