You might want to check out CriticalPath. We are in the process of designing a mail system using an EMC Clariion and CriticalPath's software suite. Sounds like a similar setup. jas -----Original Message----- From: owner-nanog@merit.edu [mailto:owner-nanog@merit.edu]On Behalf Of Patrick Hollowell Sent: Tuesday, January 30, 2001 8:26 PM To: 'nanog@merit.edu' Subject: Scalable Mail solution with NAS My company is in the process of evaluating several mail solutions, scalable to 150k to 200k mailboxes. One thing we'd like to do is run the message store over Gig-E on network attached storage. Two of the vendors we've been looking at claim performance issues running this solution over NFS. Does anyone know of a carrier-class mail solution that will run well on NAS? Patrick Hollowell Sr. Network Engineer CTC Internet Services phollowell@vnet.net 800-377-3282 x3527