Hi Victor,
thanks for your response.
> > I want to use postfix for active/active mode.
>
> No, you want to cluster your mailstore (IMAP, POP, ...).
> This is not
> Postfix. Multiple Postfix MX hosts do not need to be
> clustered, the
> SMTP design automatically load-balances multiple MX hosts.
That is true. It might be easy if two mail server (with MX record) are located
in the same physical location. We can use a different server (imap store) or
shared storage for storing the mails for two mail servers.
but if the mail servers are located in a different location, it will be hard to
maintain such a shared mailstore.
Peter
