For a heavy Outlook User, Backing up the data i.e. PST file every day is mandatory specially if it’s a POP instead of IMAP which many corporate follow as they do not want to lose all the emails which are removed from servers until specified or configured to keep it there forever.
Below are the few methods which you can use to automatically backup your Outlook Data. Depending on what you can use try it :

Below are the few methods which you can use to automatically backup your Outlook Data. Depending on what you can use try it :
Backup My Mail :
This tool can backup your PST file on any scheduled date and time to a location of your choice and then you can make it repeat the same every few days. There are three things good about it :- You don’t have to tell this app the location of our PST file.
- In case your profile is password protected, it gives you option to provide it before running the backup and it will can take care of it.
- It can delete all the PST files which is backed up before if you want to save some space.
