[Operators] DNSBLs

Norman Rasmussen norman at rasmussen.co.za
Sat Nov 14 06:57:19 CST 2009

I was under the impression the DNS block lists don't work well anymore (too
many false positive, not enough true negatives)

XMPP validates the sending server via tls and/or dns (dial-back), so it
removes many of the unauthenticated problems of SMTP.  XMPP are also working
on allowing servers to inter-operate (XEP-0158, XEP-0159 and XEP-0161) to
help block clients clients that are spamming.

On Sat, Nov 14, 2009 at 10:55 AM, Evgeniy Khramtsov <xramtsov at gmail.com>wrote:

> JFYI, DNSxL draft is in IETF Last Call -
> http://wiki.asrg.sp.am/wiki/Description_of_DNSBLs
> What do you think about XMPP-server implementations? Does that make sense?
> --
> Regards,
> Evgeniy Khramtsov, ProcessOne.
> xmpp:xram at jabber.ru <xmpp%3Axram at jabber.ru>.

- Norman Rasmussen
- Email: norman at rasmussen.co.za
- Home page: http://norman.rasmussen.co.za/
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