For more information about additional options, see the following topics: Exchange Online offers great retention and recovery support for your organization's email infrastructure, and your mailbox data is available when you need it, no matter what happens.
Point in time restoration of mailbox items is out of scope for the Exchange Online service, though there might be third-party solutions available that provide this functionality. If one fails, the affected data are transferred to another data center with limited service interruption, and users experience seamless connectivity.
In addition to having multiple copies of each mailbox database, the different datacenters enforce the data using replication (data resiliency). 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.Īs a result, you can readily access up-to-date mailbox data in the event of a failure that affects one of the database copies. To ensure that your data is always available and that services continue, even when unexpected events occur, Exchange Online uses the same technologies found in Exchange Server. Lots of things can disrupt service availability, such as hardware failure, natural disasters, or human error. How does Exchange Online protect mailbox data? Alternatively, you may be wondering how to recover your data if it gets accidentally deleted. One of the questions we often hear is "How does Exchange Online back up my data?" You may be asking this because you're concerned about how to recover your data if there is a failure.
0 kommentar(er)
