Most RecentMost ViewedMost LikesIntroduction to Cross-Tenant Mailbox Migrations We wanted to share more detail around the cross-tenant mailbox migration process. Demystifying Exchange Online Mailbox Quotas We wanted to do a deeper dive into various types of mailbox quotas in Exchange Online. Cloud-Managed Remote Mailboxes: Now Generally Available! We are happy to announce General Availability of cloud-managed Remote Mailboxes. Local Move Requests in Exchange Online – Why They’re Not Supported We wanted to explain why using Local Move Requests in Exchange Online is not a good idea as a general practice. Disabling New-MoveRequest for Local Mailbox Moves We have decided to disable the usage of New-MoveRequest for manual moves within the M365 datacenters. Please expect to see this change take effect after April 15, 2020. Troubleshooting Cross-Tenant Mailbox Migrations A comprehensive reference for troubleshooting native Cross-Tenant mailbox migrations. Choosing and Troubleshooting Exchange Online Mailbox Migrations This post will help you understand various types of Exchange Online migration options and related information. Migrations with Data Consistency Score (DCS) – more than you ever wanted to know! We wanted to provide a lot of detail of what makes Data Consistency Score (DCS) Exchange Online migrations work, how to troubleshoot them, and so on! Deprecating bad item limit and large item limit migration parameters The time has come to fully deprecate Bad Item Limit / Large Item Limit migration parameters and use DCS to measure and guide migration with data fidelity. Deprecation of native public folder migrations to service from very old versions of Exchange Starting in October 2025, you will not be able to migrate public folders to Exchange Online using native Microsoft tools.
