An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...

Microsoft has confirmed that the September 2025 security updates are causing Active Directory issues on Windows Server 2025 systems. As the company explains in a Windows release health dashboard ...

Microsoft has upgraded its AI-powered Copilot digital assistant to generate Office documents and to connect to Outlook and Gmail email accounts, as well as third-party services like Google Calendar ...

The National Security Agency, Cybersecurity and Infrastructure Security Agency and international partners released joint guidance Oct. 30 on best practices for Microsoft Exchange server security. The ...

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.

Best practices include a focus on hardening user authentication and access, ensuring strong network encryption, and ...

Hackers could be gathering intelligence for future attacks, Sophos researchers said. Authorities warn users to apply patches ...

Event Viewer is a handy tool that allows you to view and analyze detailed logs of various events on your computer. It is pretty useful when your system goes through a crash and you are trying to find ...

Only servers with the WSUS role enabled are vulnerable. The update applies to Windows Server 2025 (KB5070881), version 23H2 (KB5070879), 2022 (KB5070884), 2019 (KB5070883), 2016 ( ...

Microsoft’s October Patch Tuesday releases will fix 167 vulnerabilities, the highest number this year, including seven rated as critical that need immediate attention from CISOs. Separately, SAP ...