We're trying to change the X-Originating-IP in our multi-node zimbra installation to reflect the true client IP rather than the proxy IP.
Has anyone done something similar?
I see there's a zimbraSmtpSendAddOriginatingIP setting, but it only has a boolean TRUE/FALSE value. For client connections from Thunderbird etc, we go through our Ironports and add the originating client IP. We'd like to be able to do the same for webmail sessions. Currently we see only the proxy IPs in webmail X-Originating-IP values.
Not sure if our setup will help, but it's 5.0.12 running on 3 proxies and 6 mailstores behind an F5 load balancer that puts each of the proxies behind a single IP.
Is this a feature request?