I get an error message when trying to upload through Dropbox?
An error message usually indicates the App is not able to make a successful connection to Dropbox. Please try un-link and re-link to Dropbox in the Awesome Mails App. Please also check to see if the App has successfully uploaded any files to your Dropbox files, it will be uploading to a subfolder named "Awesome Mails" found under "Public".