Forum Discussion
Forcing Mail Retention in Exchange Online
Guys, I have been looking around at backup solutions for Exchange online. We are on the M365 E5 license. We are told Exchange Online doesn't offer traditional backup. I wish to be able to restore del...
Look into Retention Policies: http://go.microsoft.com/fwlink/?LinkID=827811
If you have the right licensing E3, Exchange Plan 2 etc. you can easily setup a policy for all mailboxes to retain all e-mail for a set amount of time. 7 Years in my case. It's a few clicks and works great. You can restore e-mail from e-discovery or powershell methods when accounts get deleted any point in that set timeframe and import into other mailboxes etc. No need for Backup solution IMO.
https://compliance.microsoft.com/informationgovernance?viewid=retention is the admin interface for setting it up, you can also set for SharePoint and other services, but they do have a few caviots when it comes to deleting folders that aren't empty once turned on etc. But anyway, look into the article, this should get you going.
If you have the right licensing E3, Exchange Plan 2 etc. you can easily setup a policy for all mailboxes to retain all e-mail for a set amount of time. 7 Years in my case. It's a few clicks and works great. You can restore e-mail from e-discovery or powershell methods when accounts get deleted any point in that set timeframe and import into other mailboxes etc. No need for Backup solution IMO.
https://compliance.microsoft.com/informationgovernance?viewid=retention is the admin interface for setting it up, you can also set for SharePoint and other services, but they do have a few caviots when it comes to deleting folders that aren't empty once turned on etc. But anyway, look into the article, this should get you going.
Thanks for the reply ChrisWebbTech . I'm new to O365. Do retention policies prevent users deleting mail though? Also, do they protect against malware corrupting mail i.e. is the mail immutable?