This article refers to Barracuda ArchiveOne version 6.0 and higher.
Use the steps in this article to prevent users from adding any new content to PST files linked to their Outlook profile.
- On the Archive server, type Regedit, and then click OK.
- Browse to HKEY_LOCAL_MACHINE\Software\Microsoft\Office\(version)\Outlook\PST
where (version) represents the installed Outlook version.
- Add a new DWORD called DisablePstGrow, and set the value to 1.
- Close the Registry Editor.