Microsoft Exchange Email Archiving Solutions
https://www.microsoft.com/en-ww/microsoft-365/exchange/microsoft...A cloud-based, enterprise-class archiving solution Solve archiving, compliance, regulatory, and eDiscovery challenges. Hosted on Microsoft globally redundant servers, with IT-level phone support 24 hours a day, seven days a week, Exchange Online Archiving is compatible with Exchange Server 2019, 2016, 2013, and 2010.
Back up email in Exchange Online | Microsoft Docs
docs.microsoft.com › en-us › exchangeDec 29, 2021 · For example, Exchange Online uses the Exchange Server feature known as Database Availability Groups (DAGs) to replicate Exchange Online mailboxes to multiple databases in separate Microsoft datacenters. As a result, you can readily access up-to-date mailbox data in the event of a failure that affects one of the database copies.