At present, there is one public ROBIN e-mail list: robin-announce. This list is for announcements related to ROBIN (new releases, patches, etc.). Membership is completely open. To subscribe, send mail to mailserv@fnal.gov, with NO subject, and:

subscribe robin-announce {your-email-address}

where {your-email-address} is your e-mail address in Internet format. To unsubscribe, do the same thing, but change "subscribe" to "unsubscribe".