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mailboxes

What’s the Real Size of Exchange Online Mailboxes?

with 1 Comment by Tony Redmond

The Office 365 Substrate uses Exchange Online mailboxes to store a lot of data that users never see. The data is used by the substrate for different purposes, mostly to make it easier for features to get to relevant information. Microsoft doesn't document exactly what is stored, where it is stored, and how it is used, so we must poke around in the innards of mailboxes to see what we can discover.

Microsoft Deprecating Exchange Online’s Search-Mailbox Cmdlet

by Tony Redmond

Microsoft has started to flag its intention to deprecate the Search-Mailbox cmdlet. It's probably the right time to remove this cmdlet from Exchange Online because Office 365 compliance searches can serve the same purpose. At least, compliance searches can do most of what Search-Mailbox does faster. Some functionality gaps need to be filled before we can bid adieu to Search-Mailbox, but its time is coming.

Moving Legacy Archives to Office 365 Is Painful

with 1 Comment by Tony Redmond

Migration of legacy archives like Enterprise Vault are often left as the last part of the journey from on-premises servers to Office 365. A wide range of third-party migration tools are available, but many complex twists and turns await the unwary as they cope with journal reports, archive mailboxes, splitting and explosions, and the sheer amount of data to be migrated. It’s an interesting problem to solve.

Creating Recipient Filters in Exchange 2007

by Brien Posey

Recipient filtering can be a handy way to quickly locate a user or a mailbox, but it can also be a great way to perform an action on a subgroup. In this article, Brien Posey shows how to create simple and compound recipient filters and perform actions on the filter results through the Exchange Management Shell.

Register for the Hybrid Identity Protection (HIP) Europe Conference!

Hybrid Identity Protection (HIP) Europe 2021 - Virtual Conference

Mobile workforces, cloud applications, and digitalization are changing every aspect of the modern enterprise. And with radical transformation come new business risks. Hybrid Identity Protection (HIP) is the premier educational forum for identity-centric practitioners. At the inaugural HIP Europe, join your local IAM experts and Microsoft MVPs to learn all the latest from the Hybrid Identity world.