In article <20030203123738.GK263@???>, <sharun@???> wrote:
>Miquel van Smoorenburg wrote:
>> >> Preambula: one of our mail hubs serving backup MX for
>> >> our clients and for some other ISP's clients. I need
>> >> a solution, where we provide backup only for hosts/networks,
>> >> specified by list.
>> >> Currently:
>> >> domainlist relay_to_domains = @mx_secondary
>> >> ... and I cannot control domains, that points their backup MX
>> >> to us. Postfix have option for this, exim - not.
>> >
>> >why not just putting the list there instead of mx_secondary ?
>>
>> .. or domainlist relay_to_domains = \
>> ${lookup{$domain}partial-lsearch{/etc/relay_to_domains}}
>>
>> and put the domains in /etc/relay_to_domains.
>
>No, I cannot control this list, coz few thousands of domains
>and I does not know all of them.
>Your solution was first, but it fails, where too much
>"550 Relaying not permitted" listed in maillog.
>So, question is still hot.
If you don't /know/ what domains to relay for, how do you expect
exim to magically know ?
Or do you just want to blacklist domains ? Like
domainlist relay_to_domains = \
! ${lookup{$domain}partial-lsearch{/etc/no_relay_to_domains}} : \
@mx_secondary
Mike.
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