To add an AOL Mail account with DAVdroid:
- Choose "Login with email address".
- Enter your @aol.com/.de/etc. email address and your password.
If that doesn't work, you may also use these URLs:
CalDAV URL: https://caldav.aol.com
CardDAV URL: https://carddav.aol.com
User name: your AOL Mail email address
Password: your AOL Mail password
No contact group support. Choose "per-contact categories" as contact group method to minimize problems.