This playbook enriches email addresses from Anomali ThreatStream, EmailRep.io and HaveIBeenPwned.com and asks Analyst’s decision for blocking the suspicious addresses on Symantec GW
https://www.microfocus.com/documentation/arcsight/arcsight-soar-3.2
https://www.microfocus.com/documentation/arcsight/arcsight-soar-3.1/
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