Microsoft has released emergency security patches for four zero-day vulnerabilities in its Exchange email server software, widely used by businesses. In a blog post the company said that multiple zero ...

Many businesses, small or large, decide to set up internal Web servers dedicated to employee use. SMTP servers allow employees to sync email client software on their workstations to their mailboxes on ...

Users of the popular Exim email server software are being urged to update their installations following the discovery a vulnerability that can allow hackers to install malicious code with root ...

Developers of the popular Exim email server software released an emergency update on Friday to address a critical vulnerability that could allow attackers to execute malicious code on the underlying ...