| List name | Post address | Description |
|---|---|---|
| Summon360-nl | summon360-nl@exlibrisusers.org | Summon/360 Dutch Community |
| Summon360-sp | summon360-sp@exlibrisusers.org | Summon/360 Spanish Community |
| Summon360-tr | summon360-tr@exlibrisusers.org | Summon/360 Turkish Community |
| UMWUG-L | umwug-l@exlibrisusers.org | Upper Midwest Users Group |
| Voyager | voyager@exlibrisusers.org | Ex Libris user community discussion list for Voyager |