Milter-greylist

Techwolf wrote:
> I like the per acl conf option on adjusting delay using DNSRBL, however,
> I am not an expert because I don't use them personally due to false
> positves and prefer them for score weighting, like spamassassan.
>
> Sence i've never messed with them other then recientelly in greylist
> here, I like to see more examples using different RBLs.
>
> Right now, the few spams that is getting through on the server I take
> care of, they all have positives hits on RBL in the spamassasan headers.
> I like add a few more RBL to add delay of 24h instead of default 30m.
>
> The DOCs cause also be better by explaning it better and some more
> examples to help explain how its really done. This is so one could add
> obsure RBLs that don't have examples for them.
>
> --Techwolf
>   
After looking at the README another time, I figured it out. Turns out
"a.b.c.d" is a _number_, not text. So,

# if IP a.b.c.d is positive, then nslookup of d.c.b.a.dnsbl.sorbs.net 
# returns 127.0.0.10
dnsrbl "SORBS DUN" dnsbl.sorbs.net 127.0.0.10

Could be better explained:

# if IP number 1.2.3.4 is positive, then nslookup of "4.3.2.1.dnsbl.sorbs.net" 
# returns 127.0.0.10
dnsrbl "SORBS DUN" dnsbl.sorbs.net 127.0.0.10
acl greylist dnsrbl "SORBS DUN"

Then looking at the http://www.spamhaus.org/zen/index.lasso project, I came up with:

dnsrbl "spamhaus" zen.spamhaus.org 127.0.0.2
acl greylist dnsrbl "spamhaus" delay 24h autowhite 3d

--Techwolf