[Dovecot] Multiserver config

[Andrew Velikoredchanin]

Hi!

I need use dovecot on 3 servers. Home directory and mail spool shared 
over NFS in pop3/pop3s only mode (no imap).

What details for dovecot config need set?



When I try 2-servers config, some time I get in log:

Jun  7 04:31:01 cluster2 pop3(andy at atomail.com): IndexID mismatch for 
binary tree file 
/home/plasma/andy at atomail.com/mail//.imap/INBOX/.imap.index.tree

But mail client not show any errors.

And some time I get dup messages from other server (I keep messages on 
server).

Thanks!

-- 
Best regards, Andrew Velikoredchanin