| List name | Post address | Description |
|---|---|---|
| Summon360-manage | summon360-manage@exlibrisusers.org | Summon/360 Management and Assessment |
| Summon360-me | summon360-me@exlibrisusers.org | Summon/360 Middle East Community |
| Summon360-nl | summon360-nl@exlibrisusers.org | Summon/360 Dutch 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 |