check before: 2022-03-18
Product:
Exchange, Graph API, Microsoft 365 Apps
Platform:
Developer, Online, Web, World tenant
Status:
Change type:
Retirement, Updated message
Links:
Details:
Updated March 14, 2023: We have updated the timing of this change. Thank you for your patience.
Upcoming, we will be retiring the preview program enabling REST API access to on-premises mailboxes for Hybrid Exchange organizations.
Note: This will impact those who write code against Exchange mailboxes.
[Key points]
Timing: Beginning early June (previously early March), we will begin to return errors for any requests made for mailboxes that remain on-premises.
Action: Use Microsoft Graph for Exchange Online and Exchange Web Services (EWS) for Exchange Server on-premises
Roll-out: tenant level
Change Category:
XXXXXXX ...
Scope:
XXXXXXX ...
Release Phase:
Created:
2022-03-05
updated:
2022-08-27
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changes*
| Date | Property | old | new |
| 2023-03-15 | MC Messages | Upcoming, we will be retiring the preview program enabling REST API access to on-premises mailboxes for Hybrid Exchange organizations.
Note: This will impact those who write code against Exchange mailboxes. [Key points] Timing: Beginning early March 2023, we will begin to return errors for any requests made for mailboxes that remain on-premises. Action: Use Microsoft Graph for Exchange Online and Exchange Web Services (EWS) for Exchange Server on-premises Roll-out: tenant level | Updated March 14, 2023: We have updated the timing of this change. Thank you for your patience.
Upcoming, we will be retiring the preview program enabling REST API access to on-premises mailboxes for Hybrid Exchange organizations. Note: This will impact those who write code against Exchange mailboxes. [Key points] Timing: Beginning early June (previously early March), we will begin to return errors for any requests made for mailboxes that remain on-premises. Action: Use Microsoft Graph for Exchange Online and Exchange Web Services (EWS) for Exchange Server on-premises Roll-out: tenant level |
| 2023-03-15 | MC Title | REST API for On-Premises Mailboxes Preview Ending | (Updated) REST API for On-Premises Mailboxes Preview Ending |
| 2023-03-15 | MC Last Updated | 03/04/2022 18:12:12 | 2023-03-14T20:51:48Z |
| 2023-03-15 | MC MessageTagNames | Retirement | Updated message, Retirement |
| 2023-03-15 | MC End Time | 04/26/2023 09:00:00 | 2023-07-31T09:00:00Z |
| 2022-09-15 | MC prepare | ps://docs.microsoft.com/exchange/client-developer/exchange-web-services/how-to-authenticate-an-ews-application-by-using-oa
ps://docs.microsoft.com/graph/graph-explorer/graph-explorer-overvi ps://techcommunity.microsoft.com/t5/exchange-team-blog/application-access-policy-support-in-ews/ba-p/211036 ps://techcommunity.microsoft.com/t5/exchange-team-blog/upcoming-changes-to-exchange-web-services-ews-api-for-office-365/ba-p/608055 | https://docs.microsoft.com/exchange/client-developer/exchange-web-services/how-to-authenticate-an-ews-application-by-using-oauth
https://docs.microsoft.com/graph/graph-explorer/graph-explorer-overview https://docs.microsoft.com/graph/use-the-api https://techcommunity.microsoft.com/t5/exchange-team-blog/application-access-policy-support-in-ews/ba-p/2110361 https://techcommunity.microsoft.com/t5/exchange-team-blog/upcoming-changes-to-exchange-web-services-ews-api-for-office-365/ba-p/608055 |
| 2022-08-27 | MC prepare | https://docs.microsoft.com/exchange/client-developer/exchange-web-services/how-to-authenticate-an-ews-application-by-using-oauth
https://docs.microsoft.com/graph/graph-explorer/graph-explorer-overview https://docs.microsoft.com/graph/use-the-api https://techcommunity.microsoft.com/t5/exchange-team-blog/application-access-policy-support-in-ews/ba-p/2110361 https://techcommunity.microsoft.com/t5/exchange-team-blog/upcoming-changes-to-exchange-web-services-ews-api-for-office-365/ba-p/608055 | ps://docs.microsoft.com/exchange/client-developer/exchange-web-services/how-to-authenticate-an-ews-application-by-using-oa
ps://docs.microsoft.com/graph/graph-explorer/graph-explorer-overvi ps://techcommunity.microsoft.com/t5/exchange-team-blog/application-access-policy-support-in-ews/ba-p/211036 ps://techcommunity.microsoft.com/t5/exchange-team-blog/upcoming-changes-to-exchange-web-services-ews-api-for-office-365/ba-p/608055 |
*starting April 2022
Last updated 1 month ago
