On Thursday, September 13, 2012 beginning at 6 AM Eastern, the NANOG mail list service will be unavailable. Mailman will be upgraded and moved to a new location, and all lists will be synced, thus ensuring that no messages or archives are lost in the transition. We expect the outage to last no longer than 30 minutes. Regards, Randy Epstein NANOG CC Chair On behalf of the NANOG Communications Committee