Post-Notification Emails

MailPoet is almost PERFECT for my needs; however, as I license photos that need to display credits, I’m wondering if there is a workaround to the MailPoet full-post notifications that I intend to send to my premium subscribers.

I include captions with all the photos I license. The featured image that MailPoet pulls from my post does not display the caption in the post-notification emails I wish to send. I typically use a second licensed photo in the body of the story, and that caption IS displayed; however, it is indistinguishable from the copy itself (using same font, size, color). In the post itself, captions have a distinctly different font, size, color than the rest of the post.

Is there a workaround for this? If MailPoet folks are reading, is this a feature you can add soon???

Thank you for any suggestions, community!