Mitch Tulloch wrote:

So if needed you could create additional archive files and Outlook
would still work and not choke as long as each file is under the 2GB
limit?

In fact, the extra PSTs don't have to be archive PSTs, either. You can have
multiple PST active in your mail profile so that you can move things around
as you see fit. You don't need to rely on autoarchive to do the job.
--
Brian Tillman