Hello Gordon and *, Am 2007-04-16 08:42:53, schrieb Gordon Messmer: > Reindl Harald wrote: > > Oh it does work WITHOUT ANY DNS now > > It isn't, though. Courier does lookups entirely through DNS. It > doesn't use the C library's NSS routines, so the hosts file isn't used.
It seems not to be right, because: If I have and /etc/hosts: 127.0.0.1 localhost 192.168.0.10 samba.michistest.ir 192.168.0.10 mail.michistest.ir 192.168.0.20 michelle1.michistest.ir 192.168.0.30 tp570.michistest.ir it would not work since a REVERSE-Lookuo to <mail.michitest.ir> will resolv <samba.michistest.ir>. Putting the MAILSERVER on the first entry after <localhost> like: 127.0.0.1 localhost 192.168.0.10 mail.michistest.ir 192.168.0.10 samba.michistest.ir 192.168.0.20 michelle1.michistest.ir 192.168.0.30 tp570.michistest.ir will work properly... Otherwise my OWN courier-server would not work here. > > Its simply bullshit to say /etc/host does not and it must be dns > > No, it isn't. /etc/hosts is not used by Courier. If your problem was > related to IPv6, then you can't infer anything about DNS or the hosts > file from that problem. They're unrelated. So, I have no "named" running in my local network with currently 26 machines active but it still works. How comes? I can not believe, that it is Debian-Specific... The Servers are running Etch and the Workstations mixed Sarge, Etch, Lenny and Sid > Actually, your ISP's DNS *should* resolve localhost. RFC 1912 clarifies > this name server requirement. The hosts file works for simple name > lookups through the C library's NSS routines, but that's not what > Courier uses. Hmmm... Note: My domain (I have changed the domainname) is registered but only for private use which include my mailhost... Greetings Michelle Konzack Systemadministrator Tamay Dogan Network Debian GNU/Linux Consultant -- Linux-User #280138 with the Linux Counter, http://counter.li.org/ ##################### Debian GNU/Linux Consultant ##################### Michelle Konzack Apt. 917 ICQ #328449886 50, rue de Soultz MSN LinuxMichi 0033/6/61925193 67100 Strasbourg/France IRC #Debian (irc.icq.com)
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