Unless you're running a large company that wants to install, host and maintain Microsoft Exchange Server on its own equipment, you generally don't need to purchase an Exchange Server license.

Due to recent attacks and multiple ‘proxy’ (authentication bypass) vulnerabilities found in on-premises Exchange servers, it has become a headache for organizations to keep updating their servers and ...

Overview On December 10, NSFOCUS CERT detected that Microsoft released the December Security Update patch, which fixed 57 security issues involving widely used products such as Windows, Microsoft ...

Public folders in Exchange Server are used to collaborate and share information among the members of a workgroup or the entire organization. These folders help users to share mailbox items and ...

Yesterday was Microsoft’s big “Patch Tuesday,” which unleashed various security updates against 56 new vulnerabilities. This rounds out the year with a whopping total of 1,139 vulnerabilities fixed ...

On Monday, Microsoft released the last major update for Exchange Server 2019. The aging Exchange Server is set to lose support on Oct. 14, 2025. This final update (2025 H1 Cumulative Update (CU15) ...