M365 - Exchange Online Center

ENow Software's Microsoft Exchange Online blog built by Microsoft MVPs for IT/Sys Admins.

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Dominik Hoefling MVP

Dominik is a Microsoft MVP primarily specializing in Microsoft Exchange, Exchange Online and Office 365. Dominik currently works for a German consulting company, AtWork. At atwork, Dominik focuses on designing and building message infrastructures and cloud technologies. Dominik has worked in IT since 2004, primarily with Exchange Server but also has experience with Windows Server, Active Directory, Azure, Office 365, Unified Messaging and various third party products. You can follow Dominik via twitter (@DominikHoefling) or his blog www.dominikhoefling.com.

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Part 2: What Workloads Can Be Migrated

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Dominik Hoefling MVP

In Part 1 of this blog series, we went through the topics of how to discover identities, workloads, data, and security for your tenant to tenant migration project. Part 2 of this series covers the migration itself, like which workloads can be moved, what needs to be done to prepare for the migration, what data can be migrated, if there are any gotchas to expect, and public available PowerShell scripts that make your life a little bit easier.

What (Common) Workloads Can Be Moved

The most commonly used workloads might be Exchange Online, Teams, SharePoint Online, and OneDrive for Business. As in the Microsoft cosmos, the Exchange Mailbox should always be the first workload for migration because several other features rely on the mailbox itself. Also, email was the first workload that could have been migrated to Microsoft 365 and it is still the biggest one. Teams’ one-to-one chats are stored in the mailbox itself; documents and files will be stored in SharePoint Online. OneDrive for Business is a storage within the personal SharePoint Online site, so all of them work closely together.

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Customizable Recipient Limits in Exchange Online

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Dominik Hoefling MVP

Recipient Limits in Exchange Online

Microsoft has about 258 million paid seats for Office 365, The Verge reported in April 2020. As a “shared medium” for a lot of organizations around the globe, it should be clear that there must be limits in the Microsoft 365 ecosystem, e. g. message size limits or Teams member limits. In this blog we are covering recipient limits in Exchange Online.

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Outlook

Deploying Outlook Mobile Securely in the Enterprise

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Dominik Hoefling MVP
At Microsoft Ignite 2018 last year, Ross Smit IV, Microsoft’s Principal PM Manager in the EEM Customer Experience Engineering team ran a groundbreaking session on deploying Outlook mobile securely in the enterprise. In his Ignite session, he discusses how to meet high security and compliance demands without compromising productivity or the end user experience. In this blog, I am going to recap the session and inform how you can keep company data safe with Enterprise Mobility + Security (EM+S).
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