* ìÁÒÉÎ íî <lmn@example.com> [011012 14:32]:
> I need to make f claster fo sendmail, pop & imap services. What sftware
> more sutable for it? Sorry for my bad english:)
>
You can use DRBD _and_ Heartbeat to make an _highly_ _available_ cluster.
If you and looking for a high performance solution that you should
have a look at LVS (Linux virtual server).
-Philipp