One of my users received a spammy message which accumulated enough
weight to reach our HOLD action.

What I think happened is that the HELO, which has various high-bit
characters which are illegal in a  HELO caused bad parsing of that line
in the header... The BADHEADERS and HELOBOGUS were both tripped, but
this email (which came from a zombie, therefore only one hop in the
header) listed the remote IP as [0.0.0.0]

If the remote IP was detected correctly, the DNS tests would have lit up
like a Christmas tree, because the IP is a zombie that has been running
for some time.

On logging level HIGH, Declude only logged two lines:

01/26/2007 21:50:13.793 qe80700f900003d7a.smd BADHEADERS:6 HELOBOGUS:5
DYNHELO:6 SNIFFERMEDIA:11 SNIFFERANY:1 (snip) .  Total weight = 41.

01/26/2007 21:50:13.793 qe80700f900003d7a.smd Cumulative action(s) taken
on this email = NO ACTIONS WERE TAKEN 

I've bundled up the message, the Declude and IMail log lines and sent
them to Declude Support.

Andrew.





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