For notification mail in jmeter I was following the steps from https://www.blazemeter.com/blog/load-testing-your-email-server-how-send-and-receive-e-mails-jmeter.
But I was not able to get the result after executing the test. Please find the screen shot I have attached to know what all configuration I have done in the SMTP sampler.enter image description here
Please let me know what all I need to add here to make it run successfully.