High avaliabilty for IMAP/PROXY

[Marc Patermann]

Ken,

ktm at rice.edu schrieb (22.09.2014 15:43 Uhr):
> 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?
> The Netscaler provides redundant and load-balanced access to the IMAP/POP3
> backends with automated fail-over.
I was not aware the Netscaler can do that, thank you for the hint!

Marc