Email gateways and perimeter phishing solutions do a good job of detecting the bulk of inbound threats, but sometimes the analysis results are inconclusive. A small percentage of malicious and damaging emails still manage to get through into the enterprise to finish up in end-user inboxes. In large Enterprises, many organizations have begun training their workforce to recognize phishing emails that may slip through the cracks. With hundreds or thousands of mailbox recipients, the number of potentially harmful phishing attacks reported by end-users can quickly reach unmanageable levels for SOC Teams to handle.