Hi Yutaka, Thanks a lot for your information. As for parameter RES_VRFY="", normally where should I add it to? Command line like the below or config file? /home/delegate/dgroot/bin/delegated -P443 SERVER=https RES_VRFY="" +=/home/delegated/dgroot/etc/delegate_https.cfg Also I checked the manual, it says this parameter default is none, what does it mean "none"? Does it mean by default reverse DNS lookup verification is enabled? So we need to disable it via RES_VRFY=""? Waiting for your confirmation. Kind Regards David -----Original Message----- From: Yutaka Sato [mailto:pficabdyi-mxhgu457j33w.ml@delegate.org] Sent: Friday, 23 May 2008 2:35 PM To: pficabdyi-mxhgu457j33w.ml@delegate.org Cc: pomhqbdyi-mxhgu457j33w.ml@delegate.org Subject: Re: [DeleGate-En] delegated reload very slow most of time. Hi, In message <006a01c8ba33$4cff5740$e6fe05c0$@wang@firstwave.com.au> on 05/20/08(13:37:55) you "David Wang" <pomhqbdyi-mxhgu457j33w.ml@delegate.org> wrote: |Thanks a lot for your information. I will install version 9.7.7 and test it. |But while using /etc/hosts replacing DNS resolution, if the host is a |subnet, such as 192.168.3.0/24, and if a host is a hostname, such as |aaa.bbb.ccc, or even with a port number, like aaa.bbb.ccc:xxxx, what should |I do for them? You need to move only host-addresses to /etc/hosts. For example: PERMIT=protocol:server:+=clients.list [clients.list] *.https.clients 192.168.3.0/24 aaa.bbb.ccc {aaa.bbb.ccc:xxxx} Cheers, Yutaka -- 9 9 Yutaka Sato <pfqcabdyi-mxhgu457j33w.ml@delegate.org> http://delegate.org/y.sato/ ( ~ ) National Institute of Advanced Industrial Science and Technology _< >_ 1-1-4 Umezono, Tsukuba, Ibaraki, 305-8568 Japan Do the more with the less -- B. Fuller -------------------------------Safe Stamp----------------------------------- Your Anti-virus Service scanned this email. It is safe from known viruses. For more information regarding this service, please contact your service provider.