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

In just five days, from October 17 to October 21, 2026, the infrastructure supporting the backbone of the internet was ...

October Windows Server updates may disrupt Exchange email. Learn which servers are affected, the symptoms, and Microsoft's ...

DavMail 7.1 improves Microsoft Graph integration, IMAP compatibility, calendar handling, and connection reliability for ...

German]The security updates for Windows Server released by Microsoft on October 13, 2026, are also affecting Microsoft Exchange Server. Reports on my German blog and across the internet indicate ...

Recently, news of 'information leaks due to unauthorized access' has become noticeably more frequent. Announcements have been ...

Microsoft uncovered a Chinese-language cybercriminal ecosystem, an interconnected network of phishing kit operators (tracked ...

Learn how to build, secure, and deploy a Cloudflare Workers API in 12 steps, with Wrangler, KV, Durable Objects, rate ...

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Microsoft released emergency updates for Exchange Server to fix CVE-2026-96940, a flaw that can let attackers gain higher privileges.

From October 1, 2026, Microsoft began disabling Exchange Web Services (EWS) by default in Exchange Online, which will cut off the protocol that Apple's Mail and Calendar apps on Mac still rely on to ...