Most RecentMost ViewedMost LikesExchange Online canceling the Mailbox External Recipient Rate Limit The Mailbox External Recipient Rate Limit in Exchange Online is being canceled. High Volume Email: Continued support for Basic Authentication & other important updates This announcement provides several important updates for High Volume Email. Update to EWS Access for Kiosk / Frontline Worker Licensed Users We wanted to provide an update on EWS access for Kiosk / Frontline Worker licensed users. Direct Send vs sending directly to an Exchange Online tenant This post discusses what Direct Send is, is not, and how to help control email sent directly to your tenant. Exchange Online ActiveSync Certificate-based Authentication endpoint changes We wanted to let you know about Exchange Online ActiveSync Certificate-based Authentication endpoint changes. Use GitHub Copilot to help speed up your transition from EWS We wanted to let you know about AI powered tools to help you migrate your EWS apps before Exchange Online EWS deprecation. TLS Certificates in Exchange Hybrid - Common Issues & How to Fix them This blog post will help you understand the role of TLS certificates in Exchange hybrid. The way to control EWS usage in Exchange Online is changing We are announcing a change in behavior of the EWSEnabled tenant-wide switch in Exchange Online. Critical Update: ApplicationImpersonation RBAC Role Deprecation in Exchange Online We wanted to share an update on the ApplicationImpersonation RBAC Role Deprecation in Exchange Online. Graph API - Permanent Delete for Mailbox Items We wanted to share an update related to our long-term EWS deprecation in Exchange Online.
