Do you need to install a program necessary to open it?
So check to see the attachment file format. But you may not able to open Rar files, similar to Zip, on your Mac if you do not download some Rar opener apps. For example, you can easily open Zip files on your Mac without downloading and installing additional programs. It is possible that you may not be able to open an attachment you receive because your Mac may not have the apps to open some attachments. And this article also offers some solutions. This article details all of the different reasons causing Gmail, Yahoo Mail or other email attachment problems. There can be a lot of reasons why you may be having this problem. Are you also unable to open and view an e-mail attachment in Safari on your Mac? Then this article is for you. Some users are experiencing that email attachments are not opening. Most of these users use a webmail service such as Gmail, Yahoo Mail, Hotmail or AOL Mail. They can write, send, and receive emails from Safari, instead of an email client (such as the Mac Mail app). Facebook Twitter Pinterest LinkedIn Print EmailĪ lot of Mac users access their email accounts using the Safari web browser.