When sending emails, only part of my email is loaded. How can I prevent this?
When sending the email via Dropbox or FTP, the email image needs to be uploaded first to the server.

This process is usually very fast, but occasionally, you may run into a situation where the image is partially uploaded if your internet connection is slower than expected. When this happens, you should see that only part of the image has been rendered in the compose screen before the email is sent, please cancel and then try again.

If you have a relatively long email document that spans multiple pages, we recommend adjusting the "Image Quality Compression" value under "Mail Settings". Switching to a lower compression value helps optimize the email image file size and will allow the image to load up faster.