What are domain reputation feeds?

Domain reputation feeds provide continuous updates about domain trustworthiness. They track: newly registered domains (suspicious by default), domains associated with spam or phishing, and reputation changes over time.

Feed content: domain names, reputation scores, categorization (spam, phishing, malware), registration information, and historical reputation trajectory. Feeds update as new information emerges.

Usage: email filters query feeds to assess sending domain reputation, blocking or scrutinizing messages from poorly-reputed domains. Combined with IP reputation for comprehensive sender assessment.