For more information, contact AOL.
Use AIM with Messages or iChat
Starting on Dec 15th 2017, you won't be able to log in into the Message app or iChat app with your AOL account.
Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.