Hi Marc, Thanks.
> www---isp_proxy---proxy_1---proxy_2---clientx On proxy_1, as you suggested we already have... acl Safe_ports port 8383 I am not an admin of proxy_2, so I can't check but I gave this value in the specimen configuration. - I will get an answer to this. I assume it is set as users CAN log on to the email web server. I was lloking at the FAQ (4.8 & 4.9) and would like to know the meaning of the zero (0) after the 3128 entry. cache_peer parentcache.foo.com parent 3128 0 no-query default Our entry on proxy_1 is... cache_peer parentcache.co.uk parent 8080 3130 no-query default 3130 is NOT set as a safe port. and on our child (proxy_2), it's... cache_peer parentcache_IP parent 3128 3130 no-query default Note that we use an IP address here! Could the 3130 be the cause of the problem? Kind regards Adrian Wells > > Hi, > We have a local proxy (proxy1) that connects to the net via > our ISP's parent > (isp_proxy). We also have a child proxy (proxy2) in one of > our departments > that connects via our proxy > > www---isp_proxy---proxy_1---proxy_2---clientx > > This works well except when trying to connect to our > mail-servers' webmail > client via its public address from clientx. > > Upon trying to send an email, proxy1 (!) reports that it > can't find the > address although the user can log in to the email client. > > > ERROR_MESSAGE_STARTS > > While trying to retrieve the URL: > http://ourpublicIP:8383/Xb52e9b9ac8ce9ec8939e7fb852b1/sendmail .23013.cgi >The following error was encountered: >Access Denied. >... You may need to add port 8383 to your Safe_ports acl in squid.conf. M.
