> We have observed that when emails are sent by our users through > Yahoo, Hotmail or other web-based mailing service the Originating IP > in their mail headers is that of the caching server on which Squid is > running. This makes it impossible for us to trace the originator of > that mail though the users have a live ip (as you would know tracing > the originator of the mail becomes necessary if the sender of email > has played any pranks or done anything illegal). Hotmail only sees the proxy-IP address, not the IP address of the client. If you want to find out who sent the Hotmail-mail, check the logs of Squid. > We would highly appreciate if someone could guide us to configure the > squid server so that the Live IP of the users would go in all the > mails they send instead of the Squid Server's IP. The mail isn't sent from the client, it's sent from the Hotmail servers. Joost
