Is there a way to do this?<BR><BR>We have Outlook set to disable PST and stop opening/creation of new ones.<BR><BR>But it still opens PST files that are opened as part of the users MAPI profile.

Microsoft Office Outlook maintains everything in a data file, also called PST or OST file. It is an offline copy of mailbox data stored on a local PC. In case of issues, you must delete the data file ...

If you see Outlook Data File has reached the maximum size message, then you can try the following resolutions: Reduce the size of .pst file Increase the size limit for .pst files through the Registry ...