Re: [exim] Adding a whitelist to greylist

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Autor: Odhiambo Washington
Data:  
Dla: Graeme Fowler
CC: exim-users@exim.org
Temat: Re: [exim] Adding a whitelist to greylist
Much obliged, Graeme. I have never used dnslists for whitelisting before,
so that is a new one:-)



On 13 June 2013 14:15, Graeme Fowler <graeme@???> wrote:

> On 13 Jun 2013, at 10:39, Odhiambo Washington <odhiambo@???> wrote:
> > 1. dnslists is used in blacklisting, not greylisting.
>
> No it's not.
>
> The ACL condition "dnslists" is used to look something up in a DNS-based
> list.
>
> This is most commonly used along with a "deny" verb to lookup data in DNS
> blacklists but as Raph mentions there are also DNS whitelists in which data
> can be looked up, hence his use of the "accept" verb.
>
> I note that all the examples in
> http://www.exim.org/exim-html-current/doc/html/spec_html/ch-access_control_lists.html#SECTmorednslistsare using "deny". We could do with changing that in future versions.
>
> Graeme
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--
Best regards,
Odhiambo WASHINGTON,
Nairobi,KE
+254733744121/+254722743223
"I can't hear you -- I'm using the scrambler."