Microsoft 365 Identity and Services Exam Guide MS-100

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Planning and Implementing Exchange Online Deployments

When many people think of Microsoft’s services and software, they frequently gravitate toward email and collaboration. Microsoft originally entered the email arena in 1988 with Microsoft Mail; 8 years later, it revolutionized the corporate landscape with the release of Exchange Server 4.0. The rest, as they say, is history.

Over the years, Microsoft has continued to refine and develop Exchange, eventually making it available online as a service as part of the Business Productivity Online Suite—the forerunner to Office 365 and the Microsoft 365 offering. Microsoft’s latest editions allow organizations to send email and host mailboxes seamlessly between cloud and on-premises environments. ...