Cloudflare Email Service is now in public beta, allowing applications and agents to interact via email without the need for custom chat applications or SDKs. This service leverages the ubiquity of email as a communication channel for signups, notifications, and agent interactions.

Microsoft's Outlook.com experienced significant email delivery issues, causing emails from certain IP addresses to be rejected due to reputation rules or block lists. Users described the situation as "carnage" due to the disruption in email flow.