I am new to Linux. I've setup Fedora Core 4 to use squid as a proxy for our LAN. My setup is working fine as intended. However, I cannot access our local webmail thru port 1000 and 3000. The mail server is MDaemon. I've tried the following under Access Controls but doesn't work.

acl MDaemon_Ports port 1000 3000

http_access allow MDaemon_Ports

Is there anything that I'd've missed?Thank you.Ngalye.