MailChannels Inbound Filtering is a cloud-based email filtering service designed to protect users against spam, phishing, and malware. Key capabilities include: - Multi-layered spam, phishing, and malware detection to filter inbound email threats - Intelligent Quarantine™ (IQ): Instead of silently moving suspicious emails to a junk folder, the system generates a release link that allows senders to have their email delivered instantly - Quarantine Digest: A daily digest sent to end-users, enabling self-service management of quarantined messages directly from their inbox - Log Search: An email security dashboard that allows administrators and clients to track how mail was handled by MailChannels - End-user whitelist and blacklist management, allowing users to handle false positives without administrator involvement - Support for security standards including SSL/TLS, SPF, DKIM, and DMARC - 24/7 support with a guaranteed response time of 30 minutes per ticket The service is aimed at web hosts of all sizes and provides both administrator-level and end-user-level controls for managing inbound email filtering.