Jerry Durand wrote:
Someone was asking about the Zen RBL from Spamhaus.org, it just
occurred to me I should mention this for anyone who doesn't read the
not-so-fine print.
Do NOT use Zen for scoring mail bodies, Spamhaus tells you this and it
will get you in trouble. Zen has includes dynamic IP addresses, bad
things to be talking to postfix with, just fine inside a mail body.
Even Internic made this error and was rejecting mailing lists anytime
a post contained a link to a dynamic IP address (such as my sig below,
our web server is dynamic, our outgoing mail server is not).
Anyway, just a warning before someone makes that mistake. See the
www.spamhaus.org web pages for more info on the lists they have.
the same goes for received headers. if someone sends from his MUA to his
dynamic IP server then to his ISP relay, then you should not reject or
add a score because of the dynamic IP. sbl-xbl is ok.
