Why there are no sent mails after the Jenkins ext. mail step?

Question

I have configured SMTP and the postpone extended email step. Jenkins is white listed, so I do not need to specify the credentials. Job finishes successful. But why it does not sends anything?

Second problem. I had some "successful" ext. email step runs with "no emails were triggered" result.

Full images: http://s16.postimg.org/5074itjub/image.jpg

http://s17.postimg.org/5dghc1br1/image.jpg

Solution

Check what triggers a sending email.

I'm not sure if your second printscreen contains all configuration. But there I can see that only "Any failure" triggers sending email. So if job finished successfully no email were sent.

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See at following printscreen how triggers may look like: