Update 1/20/2022: We have edited this post for clarity based on customer feedback.
Over the last few years, we have invested heavily in Microsoft Graph to enable developers to access the rich data ...
Updated Jan 20, 2022
Version 5.0
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As a small business customer, we chose Exchange Online to meet our mail client needs rather than using on-prem Exchange. Our entire business depends and runs on e-mail. I would hope that Microsoft would evaluate these changes and publish information as to exactly how this is going to affect our mail clients. Minor changes have had drastic impacts on our mail clients in the past. In many cases, the small business customer is only using the mail and we would not know how might impact our mails system, without paying our IT contractors overtime to figure it out. Please provide documentation that is customer-centered and please do not make any changes that prevent our clients from connecting to Exchange and performing the expected tasks (Using Mail, Calendar, Contacts, Shared Folders, Delegation, etc.)