TrueColoredAppaloosa
- E-mail discussion group for Colored Appaloosa fanciers. Information on how to join; message archives for members only.
- http://finance.groups.yahoo.com/group/TrueColoredAppaloosa/

RealAppaloosa
- For individuals interested in breeding Appaloosas rather than outcrossing. Information on how to join and public message archives.
- http://pets.groups.yahoo.com/group/RealAppaloosa/

AraAppaloosa
- Email discussion group for fanciers of the AraAppaloosa, a classic horse of Foundation Appaloosa breeding combined with Arabian spotlines which traces to antiquity.
- http://finance.groups.yahoo.com/group/AraAppaloosa/

AppSportHorse
- This e-mail list is for advertising Appaloosa sport horses. For sale, wanted, and stallions at stud. Information on how to join; message archives for members only.
- http://finance.groups.yahoo.com/group/Appsporthorse/

AppaloosaShowhorses
- Email discussion group. Topics will range from Huntseat, Western, Halter to Reining events. Information on how to join; message archives for members only.
- http://finance.groups.yahoo.com/group/AppaloosaShowhorses/

Appaloosas
- An email list for people who have or just love Appaloosa horses. Information on how to join; no message archives.
- http://finance.groups.yahoo.com/group/appaloosas/

AppaloosaHorse
- Email discussion group. Information on how to join, and public message archives.
- http://pets.groups.yahoo.com/group/theappaloosahorse/

Appaloosa2
- An email group to discuss all aspects of the Appaloosa horse breed; showing, breeding, training, personal stories and networking of enthusiasts and professionals. Information on how to join. Message archives available for members.
- http://finance.groups.yahoo.com/group/appaloosa2/