Apple Mail is already pre-installed on your Mac, which makes it a good default choice. Apple Mail is straightforward to set up. It’s a simple email client that supports a variety of services, including iCloud Mail, Gmail, Yahoo! Mail, Exchange, and AOL Mail from Apple.

Double-click the Dock or Finder to launch Mail. In the menu bar on the top left of your screen, click Mail.

Open the Mail program folder and start it. The symbol will appear in the dock at the right or bottom, depending on where you have your dock placed. Drag it back to the left or top of the dock where you deleted it by right-clicking the icon.

Apple Mail is an email client provided by Apple Inc. with its operating systems macOS, iOS, and watchOS.

OS X users can use Mail to access Gmail accounts, and it’s the preferred email package on OS X. It’s a very nice email program that includes a lot of useful features and works seamlessly across all your devices and other Apple apps thanks to its connection with macOS and iOS.