Since mailbox files can be used when computer is connected with network, they are vulnerable to corruption. And malware can easily attack the data with having internet connectivity into the client environment and can damage it resultantly. However, OST files are not only corrupted because of this reason, but it has also several issues of

There are times when the users are working on the offline facility which the Microsoft Outlook has provided them with and when they connect their server exchange they are unable to find their data and information. This happens when the Exchange Server goes down, crashes, or in most of the cases, the users face error