Worried about securing your Microsoft 365 data? Dive into the must-know strategies for seamless backups in an era of cyber threats.
BackupAssist 365 blogs
Full fix for “Mailbox does not exist” errors for Microsoft 365 mailbox backups (October 2023 update)
Note: This blog article is an update to this article: https://www.backupassist.com/blog/mailbox-does-not-exist-errors-for-microsoft-365-mailbox-backups, which was published on August 29, 2023. This article relates to the issue where
Microsoft recently made changes to the Contacts folders in user mailboxes, which has broken their own API and caused BackupAssist 365 backups to stop. We have just produced an emergency workaround – please read on for the details.
Learn more about the various Microsoft Office 365 cloud-to-cloud backup failure reasons and why local storage is a superior alternative.
Microsoft is in the process of updating their security policies around Exchange Online. This means that Remote PowerShell access will be gradually disabled over time and one of their APIs will be deprecated. These changes will affect all tenants and vendors like us, BackupAssist, who operate within this space.
Microsoft 365 has revolutionized the way we work. But as businesses increasingly rely on this cloud-based platform to store and share critical data, the need