Microsoft verschärft die Regeln für alte Exchange-Server: In Hybridumgebungen drohen Drosselung und blockierte E-Mails.

Microsoft Patch Tuesday September 2026 set a record with 966 vulnerabilities patched, but security analysts say an ...

Microsoft Exchange Server SE CU1 remains without a firm release date as AI-assisted security reviews add to testing and patching work.

AI computing power cannot grow indefinitely inside a single server.There are physical limits to the number of accelerators a server can contain, the amount of memory it can support, the power it can ...

Microsoft tightens rules for old Exchange servers: throttling and blocked emails threaten hybrid environments.

Exchange Server Subscription Edition now supports additional Outlook clients with AD FS-based Modern Authentication, extending OAuth-based sign-in options for organizations running Exchange ...

CVE-2026-62911 Exchange Server flaw lets attackers seize all mailboxes with no password: nearly 22,000 servers remain unpatched worldwide three weeks after Microsoft's August fix shipped, 85 percent ...

September's Patch Tuesday sets a record with nearly 1,000 fixes. Two vulnerabilities are already being exploited, so update ...

微軟這次把最低版本要求提高到Exchange Server 2016與2019在2025年10月發布的最後一次公開更新版本。由於這兩項產品已在同月終止支援，尚未更新到該版本的企業，從今年9月第二週起將郵件傳送至Exchange ...

Nearly 22,000 Microsoft Exchange servers exposed online remain unpatched against a high-severity authentication bypass vulnerability that allows attackers to hijack all user mailboxes. Tracked as ...

Nearly 22,000 Microsoft Exchange servers stay exposed to CVE-2026-62911, a high-severity flaw with public exploit code online.

Judge Brinkema rejected DOJ demands to break up Google's ad-tech business, ordering behavioral remedies and a compliance ...