I also may have this issue. I create an e-mail using the default post format of standard. I'm using the TravelBlogger Theme. My pictures and comments load in line very well, but at the bottom of the post is all the pictures as thumbnails. If I edit the post I can delete all the thumbnails as they are in a single picture called gallery, and then my post shows up just as the pictures I sent in-line in the e-mail. I am new to WordPress, and not a proficient programmer, although I can take direction. IS there something I manually need to change in Postie or WordPress or should I just go into the Post and delete the gallery after using Postie. I would like to automate Postie as much as possible because traveling you usually don't get great internet connections. Thank you for any assistance.