Questions about deprecation of Outlook Rest APIs

Eugene Yon 1 Reputation point
2022-06-15T22:08:07.86+00:00

Hello Microsoft Graph Support,

We are trying to spin up investigation work specifically around the deprecation of Outlook Rest APIs.

My understanding is that this is the correct forum to ask our questions to move our investigation forward, and ultimately implement changes in the near future. Below is some context, and specific questions we have for you. Thank you very much in advance!

We have a question regarding the Outlook Rest API deprecation: Outlook REST API v2.0 production and beta endpoint deprecation

We have an OAuth application that utilizes the following OAuth scopes:

1 "openid",
2 "profile",
3 "offline_access",
4 "https://outlook.office.com/SMTP.Send",
5 "https://outlook.office.com/mail.send",
6 "https://outlook.office.com/IMAP.AccessAsUser.All"
Per the guidance, the recommendation is to move the Microsoft Graph API. However, they do not appear to support SMTP.Send and IMAP.AccessAsUser.All. We tested this by modifying our application to utilize the https://graph.microsoft.com/SMTP.Send and the application failed with an authentication error.

Our questions are:

Does Microsoft Graph OAuth tokens, support SMTP and IMAP?

Will the https://outlook.office.com/SMTP.Send and https://outlook.office.com/IMAP.AccessAsUser.All be deprecated with the Outlook Rest API deprecation?

Microsoft Graph Mail API
Microsoft Graph Mail API
A Microsoft API that supports accessing data in users' primary mailboxes and in shared mailboxes.
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