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Generating large PST files

We have noticed that as the PST size goes large, its processing slows both for adding and extracting messages. Are there any performance issues with large PST files in your knowledge? How should we deal this issue?

Hi Robert,


Thank you for posting your inquiry.

It is true that as PST size goes very large, the processing gets slower. We have tested it in past over a different number of emails, increasing the size of PST to up to 3 GB. An optimal PST size for fast processing is around 1.5 GB. Please let us know if you have any further query in this regard.