Spamhaus Blocks Gmail? Report Was Not True.

Spamhaus denies reports that it blocked Gmail, clarifying that Gmail and Google's outbound mail servers have never been listed in Spamhaus DNSBLs. The post explains that Google-owned resources (for example abused Google Docs links serving malicious content) can be listed when abused, and uses the incident to highlight the wider problem of spammers exploiting scalable cloud services to create and host transient malicious infrastructure.