how to download a zip file from an e mail

If you are using Gmail there will be an option to download on the attached file.. You have to click on download and once the download process is done you can start using the zip, open the zip, convert the zip to normal folder easily on mac.

If you are using Apple Mail you have to drag the Zip to your desktop..

Best regards

Are you using Apple Mail? Drag the file attachment (zip file) to your desktop from the Mail program. Then double click on the zip file.