All ELUNA-sponsored email lists (excepting restricted lists which are for the use of ELUNA committees, etc.) are open to all Ex Libris customers worldwide, provided that they own at least one Ex Libris product. The lists are also open to Ex Libris staff. All new subscription requests are verified to confirm that the subscriber is affiliated with a current Ex Libris customer. To facilitate this, requests to join from commercial e-mail hosts (e.g., Hotmail, Google, Yahoo!) will be returned, asking subscribers to join from their institutional e-mail accounts.
The majority of the lists are hosted at the University of Notre Dame and are managed by members of the ELUNA Steering Committee and other ELUNA members. Requests to join lists are generally processed within two business days.