First of all, the plugin works great, and was very well received by our jenkins users. There I two things I would love to see improved.
First, it would be great to be able to send the mail to the culprit of the regression (similar what the ext-mail plugin offers).
Second, I would love to be able to make adjustments to the content of the mail that is sent.

Thanks again for the plugin.

Cheers,
Michael