We have one user on our in Exchange config, who's Outlook is reporting:
"you have exceeded the size limit of your mailbox"
The size of his OST file is sitting on 3.2GB
The actual mailbox size reported in Outlook is 2.4GB
The size limit for his mailbox in Exchange is 18GB.
I am not sure whether the Outlook standalone 2.0GB limit applies to OST (Exchange config) also?