Mac mail not downloading files
By default, Mail stores the attachment files in your e-mails, even if you have downloaded them somewhere else on your computer. If you have large attachments, 7 Dec 2019 You opened a file from Mac OS X Mail, edited it, and saved the changes? While the original attachment is still the same, your changes are not lost. you open an attachment from Mac OS X Mail, a copy is placed in the Mail Downloads folder by default. Files you have opened in Mail will be in sub-folders.