Zimbra Proxy Server Hardware Sizing ?

[Jesster]

Hey All,

I'd like to collect any feedback regarding the Zimbra Proxy servers and sizing the hardware.

I'm curious if the Zimbra Proxy needs a good amount of RAM for handling about 35% POP, 35% IMAP, and 30% Webmail on roughly 10,000 - 15,000 users.

I understand most of the brains in the Zimbra Proxy is NGINX, but I'm not very familiar with optimizing it.

[Jesster]

Any takers?