I am trying to test the travel approval process application example on my OIC environment, but the notification activity is not working, does not send any email, I have tried with different accounts from different mail servers (google and outlook) but it still not sending the email.
I am thinking it is related to the test environment or it may be related to some permission, in this case is there any permission that needs to be given to my account?
I cannot upload the image of my process application