New values can be added for 2) "Issue warning at (KB):", 3) "Prohibit send at (KB):", and 4) "Prohibit send and receive at (KB):" fields.
The corresponding attributes in AD are:
Here's a script that lists all mailboxes that have their limits changed to bypass store defaults (mDBUseDefaults=FALSE), and lists the 3 attributes above if present.
showMailboxLimits.vbs /f:outputfilename.txtadding a /s:y suppresses console output
Output produced is comma separated, can be opened in a spreadsheet.
1/17/2007: New script that shows mailbox quotas for all users, including those applied by the Store and any System Policies that may be applied to the Store:
" SCRIPT: Show mailbox quotas (including Store & Policy quotas)"