Mail
Mail lets you manage all your email accounts from a single app. It works with most popular email services, such as iCloud, Gmail, Yahoo Mail, and AOL Mail.
Set up your email accounts. Tired of signing in to multiple websites to check your email accounts? Set up Mail with all your accounts so you can see all your messages in one place. Choose Mail > Add Account.
Manage your messages. See only the messages you want to see in your inbox. Block messages from specific senders by moving their messages directly to the Trash, mute overly active email threads, and unsubscribe from mailing lists directly in Mail. You can also filter your inbox to only show unread messages.
Send later and get reminded. Schedule an email to be sent at the perfect moment. When composing a message, click the drop down menu next to the Send button. Select one of the suggested times in the list or Send Later to customize a date and time. You can also select a date and time to be reminded about an email that you opened and didn’t get back to. Control-click any email in your inbox, then click Remind Me. Choose when you would like to be reminded and the message will resurface at the top of your inbox.
Undo send. Easily unsend an email message that you just sent before it reaches the recipient’s inbox. Click Undo Send at the bottom of the sidebar in Mail within 10 seconds after sending. You can also customize how long you have to unsend an email. Go to Mail Settings > Composing, then choose an option in the pop-up menu next to Undo Send Delay.
Siri: Say something like: “Email Laura about the trip.”
Find the right message. Type in the search field to see suggestions for messages that best match your query. Mail includes a new smart search that provides more accurate results, is aware when you make typos, and searches for synonyms for your search terms. Smart search also allows you to see a richer view of shared content and more as you search for email messages.
Protect your privacy. Privacy Protection prevents email senders from learning information about your Mail activity. If you turn it on, it hides your IP address so senders can’t link it to your other online activity or determine your location. It also prevents senders from seeing if you’ve opened their email. Turn it on in Mail Settings > Privacy, then check Protect Mail Activity.
Never miss an email. When you get a new email, a notification appears at the top-right of the screen so you can quickly preview incoming messages. (Don’t want notifications? To turn them off, open System Settings, then click Notifications in the sidebar. Go to Application Notifications on the right, then click Mail to configure your notification settings.)
Learn more. See the Mail User Guide.