Hello Alfredo, Thursday, April 28, 2005, 6:31:05, Alfredo Adam III wrote: AAI> sir, AAI> After i've configured my squid proxy, the only problem that i've AAI> encountered was when our client trying to open up their mails in AAI> outlook/eudora, the error message that would open up was "The host AAI> 'mail.domain.ph' could not be found. Please verify that you have AAI> entered the server name correctly. Account: 'mail.domain.ph', Server: AAI> 'mail.domain.ph', Protocol: POP3, Port: 110, Secure(SSL): No, Socket AAI> Error: 11001, Error Number: 0x800CCC0D". Is there anything mistake or AAI> i forget to configure up to avoid this problem on our mail. Error 11001 means 'host unknown'. So, did you configure 'dns_nameservers' right? And, as of my knlowdge outlook/eudora wouldn't route their POP3 acticity through proxy. So, look closer to configuration of the clients. Oh, just tryed C:\WWW\squid\etc>dig mail.domain.ph ; <<>> DiG 9.2.2 <<>> mail.domain.ph ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0 ;; QUESTION SECTION: ;mail.domain.ph. IN A ;; ANSWER SECTION: mail.domain.ph. 14400 IN A 203.167.64.22 (which means mail.domain.ph exists) Can you ping it? Maybe, there is a problem with your name server(s). Best regards, Andrey Shorin System/Web Administration Consultant