Microsoft warns of a new zero-day vulnerability that leaves Exchange open to hackers.

IT pros may face deadlines after some recent Exchange team announcements regarding Exchange Online. The to-do list for IT pros potentially includes the July 15, 2023 deprecation of the Remote ...

Microsoft is working to fix an Exchange Online service outage that intermittently prevents users from accessing their mailboxes via the Internet Mailbox Access Protocol 4 (IMAP4). The incident ...

Microsoft is expanding access to additional cloud logging data for customers worldwide at no additional cost, allowing easier detection of breached networks and accounts. This wider availability comes ...