Jet pack -post by email

Hi there,
I have a python program that generates a text file and sends this to an email address.

This works as I get the email delivered to the email address I stipulate in my python program.

If however I use the generated email address from jetpack, it is meant to create a new post with the email body as content. This does not work… no new posts are created.

If I forward the email messages I received (paragraph 2 above) to the jet pack generated email address, then post is successfully generated.

So it seems that my attempt to generate an email and have a post created from the email via python fails.

Is there somewhere I can find a log file to check the reason why this is not working?