We have been using cyrus for quiet sometime now. I guess , now we have to move from traditional file based storage to more distributable models like cassandra The benefits are tremendous , since that automatically provides for hardware redundancy and scalability. For even slightly large setups , typically more that 200+ users using cyrus with multiple servers becomes necessary both for redundancy and performance. Current methods , using NGINX proxy etc are kludgy, and dont provide real redundancy in h/w terms. If Cyrus could use a cassandra like backed to store the mails and probably use cassandra lucene index then we could scale to any number of users easily. Is there any work going on , on these lines? I guess similar work is going on for dovecot imap servers, quick google search did lead to some results Thanks Ram ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus