High avaliabilty for IMAP/PROXY

[ktm at rice.edu]

On Mon, Sep 22, 2014 at 03:09:13PM +0200, Marc Patermann wrote:
> ktm at rice.edu schrieb (18.09.2014 21:43 Uhr):
> >
> >These are all located behind our Citrix Netscaler boxes. You should
> >be able to replicate their function with either haproxy or nginx.
> What does the Netscaler do in this scenario?
> 
> Marc
> 

The Netscaler provides redundant and load-balanced access to the IMAP/POP3
backends with automated fail-over.

Regards,
Ken