How do I compress attachments that are too large for the application?
If your attachment needs to be compressed, there are various tools and services available depending on the file format you are compressing.
Compress a PDF
Here you will find Adobe's online service for compressing PDF files:
https://www.adobe.com/express/feature/image/compress
Compress an image
Here you will find Adobe's online service for compressing image files: https://www.adobe.com/express/feature/image/compress