Matthew Sullivan wrote:
Speaking about whitelisting....comp.mail.sendmail google link...Reproduced below..
<snip>
You will note my post before Christmas about the up and coming whitelisting mechanism - I am still collecting details for people wanting to use it - unfortunately for a variety of reasons the whitelisting mechanism is still not ready to go public.
Yours
Matthew
http://groups.google.com/groups?q=sendmail+whitelist+dns&hl=en&lr=&ie=UTF-8&oe=UTF-8&c2coff=1&selm=ac4e9990.0311250514.65c4e614%40posting.google.com&rnum=9
Hello all,
I was wondering if any of you use *dns* lists for whitelisting purposes. I have found a couple of whitelists online (bondedsenders) and their m4 was far from satisfactory. I have found that the below (trivial) modification to dnsblaccess.m4 allows me to specify that a specific return value from the access map will *whitelist* the connection.
Has anyone gone in this direction before?
Joe M
--- dnsblaccess.m4 Sun May 19 17:30:06 2002 +++ /usr/lib/*sendmail*-cf/hack/dnsblaccess.m4 Tue Nov 18 08:03:14 2003 @@ -90,5 +90,6 @@ R<ERROR:$-.$-.$-:$+> $* $#error $@ $1.$2.$3 $: $4 R<ERROR:$+> $* $#error $: $1 R<DISCARD> $* $#discard $: discard +R<*WHITELIST*> $* $#OK R<$*> $* $#error $@ 5.7.1 $: _EDNSBL_MSG_ divert(-1)