Load balanced mail system

[Pierre Ancelot <pierre@xxxxxxxxxxxxxxxxxxx>]

Hi everyone, 

I tried to implement a mail system load balanced but i had some issues:

- The system implement imap amd imaps

  So in this case, someone creating an imap folder will creating it on
only one node....

- How to update a mail received on one host to every hosts ? using rsync
would delete every mail received in the same time on other servers...

All this makes me think i should store mails in a mysql cluster database
or in a filesystem like AFS for example.

Anyone could enlight me on this please ? 


Thanks, Pierre.