A critical vulnerability (CVE-2025-30232) in Exim mail transfer agent allows privilege escalation via command-line access, affecting versions 4.96 to 4.98.1. Patched in version 4.98.2, the use-after-free flaw poses significant risks, especially for popular Debian-based systems. Administrators are urged to update promptly or restrict access as a temporary measure to mitigate potential exploitation.
Microsoft Strengthens Outlook’s Email Ecosystem to Protect Inboxes
Microsoft Outlook will implement stricter authentication for domains sending over 5,000 emails daily starting May 5, 2025. Compliance with SPF, DKIM, and DMARC protocols is
