Microsoft says IT admins can re-enable the retired Exchange Web Services (EWS) API in Exchange Online to fix EWS apps that ...

Microsoft is investigating an Exchange Online false positive issue causing emails containing images to be wrongly tagged as malicious and sent to quarantine. "Users' email messages containing images ...

Microsoft was not releasing feature updates for Exchange Web Services in Exchange Online and now says it will block EWS ...

Canada's new time zones cause problems with Outlook, Teams, and Exchange Online. Microsoft plans fixes starting November 4.

Microsoft patches CVE-2026-96940, which lets authenticated attackers read other users' Exchange mailboxes within the same organization.

Microsoft will begin retiring Exchange Web Services in Exchange Online on October 1, 2026. Older applications and email clients that rely on EWS may gradually lose access to Microsoft 365 email, ...

Microsoft has announced the public preview of its enhanced Message Trace feature in the Exchange admin center (EAC) for Exchange Online. A message trace provides visibility into emails sent to, from ...

Thousands of Microsoft enterprise customers reported problems accessing their email as they returned from the weekend, and on Monday afternoon, Microsoft acknowledged widespread problems affecting ...

Microsoft shares a temporary fix for Exchange Online apps affected by EWS retirement ahead of the permanent shutdown in April ...