APM iRule Event not executing iRule for Exchange 2010 OWA Flags

APM iRule events trigger the ACCESS_POLICY_AGENT_EVENT event. If you specify a unique ID in the iRule event agent, you can track that with the ACCESS::policy agent_id. Example:

when ACCESS_POLICY_AGENT_EVENT {
    switch [ACCESS::policy agent_id] {
        "irule_agent_id_1" { 
             do something
        }
        "irule_agent_id_2" {
             do something
        }
    }
}