Shiraz Gul Khan wrote: > but, if i use the command > #tail -f /var/log/squid/cache.log > i c my current running cache.log. cache.log doesn't log requests sent to Squid - access.log does. > so is there any command for catch a line and write to in other txt file > if someone use the proxy and put any line if they use as a @any mail > service. If your users are using a webmail service, and if the email address or username is somehow part of the URL, it will show up in access.log. You can parse the log and get this information there. If you are talking about POP, IMAP, and/or SMTP, and not webmail, then you are looking in the wrong place. Squid only deals with HTTP - it does not deal with email protocols. An mail relay server your clients are forced to use or a packet sniffer would be the preferred tools in this case. Adam
