Issue Summary

When creating cards with email-to-board, if an image is included in the email body, the image is not attached to the resulting card in Trello.

When an image is added as a separate attachment, it successfully attaches to the card.

Steps to Reproduce

1. Copy the email-to-board address of a board
2. Create an email
3. Add an image to the email body, not as an attachment (tested using Gmail)
4. Send the email to the email-to-board address

Expected Results

Card is created, and images in the body of the meail are attached to the Trello card

Actual Results

Card is created, .eml file is attached to the Trello card, the name of the image is included in the description, but no image is attached to the card.

Workaround

Attach images as attachments rather than including them in the email body