I am seeing some strange issues with zimbra going through a squid proxy. I can't get to the web interface initially..It will just timeout..Squid just shows connecting but never connects. If I let it sit long enough the connection times out. If I click refresh my homepage will refresh and then if I put the zimbra web iface address in it connects fine. Same when I try to login once the login comes up..I have to click login twice to actually get logged in.

Has anyone seen this before?