Within 1 week, a user's mailbox size reported by the weekly analyze/fix grew from 1.36 GB to 5.38 GB.

A GWCheck Expire Statistics (items older than 1 day) was run against the mailbox. It also reports the mailbox to be 5.38 GB but the total of the message sizes adds up to 1.78 GB.

There are only 308 message within the past week and no single message larger than 5 MB. Even if all the messages were 5 MB, the total should only have grown 1.5 GB.

After running an analyze/fix to update user disk space totals, the adjusted total remains at 5.37 GB.

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Analyze Fix from 7/25/2010 1:41 PM
User stats: 12343 InBox, 9866 OutBox, 32 WasteBasket
Disk space management values: Size Limit - 2097152KB, Threshold - 85%
1,432,293 kbytes in use by user's mail

Analyze Fix from 8/01/2010 12:57 PM
User stats: 12482 InBox, 9964 OutBox, 29 WasteBasket
Disk space management values: Size Limit - 2097152KB, Threshold - 85%
Problem 89- Size Limit Exceeded. Current size: 5,641,382 KB

Running GW version 8.0.1 (01/07/2010) on SLES 10.
Windows client version 8.0.1 (1-8-2010)