Following are the Steps to check if Email/SMTP Server (Exchange) Integration with OIM and SOA is working:
1) Login to EM Console
2) Under SOA, Select soa_infra
3) Click on Service Engines
4) Click on Human Workflow
5) Select Notification Management Tab.
soa-infra => Service engines => Human Workflow => Notification Management ==> Click on Sent Test Notification.
7) check the mail box, if the mail is received.
