http://wiki.qmailtoaster.com/index.php/FAQs#I_have_an_error.2C_my_IMAP_server_isn.27t_starting_up_properly.2C_how_can_I_fix_this.3F
I have an error, my IMAP server isn't starting up properly, how can I fix this?
Ensure that your hostname is set properly by your operating system. If
you type 'hostname --fqdn' and get 'hostname: No address associated
with name returned, then the hostname for your system is not properly
configured for your fqdn. This is necessary for IMAP operation.
For CentOS/RedHat/Fedora, this is configured by setting your FQDN in
/etc/sysconfig/network under HOSTNAME=. This is usually caused when
you accept the default of localhost.localdomain. You may also want to
add an entry to the /etc/hosts table with your static IP and FQDN.
You may want to give this a look.
On 11/5/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>> > http://www.lifewithdjbdns.com/#dnscache
>> > "It is _only_ a recursive resolver; unlike BIND it never returns
>> > authoritative data, and it never returns data that was not retrieved
>> > directly from an authoritative nameserver, whose authority it had
>> > proven by tracing the chain of NS delegations from its configured
>> > roots."
>>
>> BTW is accurate as an introduction, but is not telling you can't
>> forward.
>>
>> Forwarding means being a "cache of a cache", and dnscache has this
>> funcionality
>
> Seems to me that if dnscache can only return authoritative data by
> tracing the chain of NS delegations from it's roots, then it can't
> ever be a cache of a cache. The upstream servers should always return
> "not authoritative" and point further upstream or to the roots.
>
> If this isn't the behavior that djbdns does, then the documentation is
> just wrong. Thanks for the link you provided, I will use that next
> time I think there is a problem relating to DNS and the user claims to
> be using djbdns.
>
> Erik
>
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I may be completely wrong but I'm not sure that it's a dns problem. I
don't have any trouble resolving names from the server. The problem is
when a client tries to access the server. I've tried stopping iptables
and that doesn't make a difference.???
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