On 04/15/2011 12:30 PM, Jeff wrote: > > By default Thunderbird creates a local cache for IMAP accounts -- for > large accounts, this can be problematic. Have you tried disabling the > local synchronization? > > Account Settings -> Synch& Storage -> Uncheck "Keep messages for this > account on this computer" It's unchecked already. -- Florin Andrei http://florin.myip.org/