EMAILSOFTWARES 3rd on Office 365 Cloud backup tools the user can store there Office 365 Mailbox items on 
premises. I have gone through various solutions to save data on 3rd party cloud backup this may be risky. As we heard
 many cases of data breaches from cloud storage. So, Basically on my Office 365 tenant I useEMAILSOFTWARES Office365 Backup
 & Restore Solutions that helped me to archive Office 365 mailbox items including  Contacts & Calendar and store them 
as PST/EML file format on the local server, network, workspace or on the external storage device. When needed data can 
easily be restored using restore Option.

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