Milter-greylist

LE BOURDOULOUS Alain DSIC BEERTD CGN Messagerie
<alain.lebourdoulous@...> wrote:

> The spf option is very interresting, but I have a problem so I can't set
> this option.
> When the dns txt record is set with only +all option, the domain is use
> by spammer.
> 
> I think that it should be very useful to greylist the entry when the dns
> configuration is like that.

Yes, this has been discussed before: filtering on SPF should be
improved, probably this way:
spf pass                SPF record exists and passed
spf none                no SPF record
spf fail                SPF record exists and failed
spf open                SPF record exists and match any host

Probably  a feature for after 4.0 release.

-- 
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu@...