It would be great if we could configure something against a file tag(s) that when applied to a file, it will compress that file before sending it in any emails (Email templates, Canned Texts, Send Email Actions and Manually Attached (via the paperclip icon)) - this would be best developed to target the primary file types (PDF, Excel, CSV and Word) before looking to address any lesser used file types. This functionality would have to be careful as to not cause any loss to any data as a part of the compression. I.e no loss of image quality, no loss of text and/or no loss of formatting etc.