We need something better than a .pst file. I would prefer a SQL/MSDE database file that has less chance of going corrupt. I have seen this message box too many times and the tools scanpst.exe and scanost.exe do not fix it.
![Figure: There should be something better that .PST files](https://bettersoftwaresuggestions.com/wp-content/uploads/2015/12/CorruptFiles.gif)
Figure: There should be something better that .PST files