Sync contacts, calendars, and reminders in Mac OS X El Capitan
If you're using OS X El Capitan on your Mac, sync your AOL contacts, calendar, and reminders in addition to your AOL Mail and never miss out on all your important details again.
1. Open the Mac Mail app
2. In the upper left click Mail | Accounts.
3. Click the AOL account you'd like to sync.
4. Select the apps you'd like to sync with your AOL account.
5. Close the window when you're done.