false positives on rule "FM_RATSIGN_1106" and what to do?

[Chris Yuzik]

Hugo van der Kooij wrote:
> Just out of curiosity. What is the significance of this particular 
> message ID or this difference in timezones? I have to admit I get a 
> shitload of spam from the USA and some of the US states are -7 hours 
> from my timezone. But I fail to see the logic of this construct at the 
> moment.
Hugo,

I agree with you. Why is spam being tagged based on the time zone of the 
sender and part of the message ID? How exactly does this become part of 
the fingerprint in the first place?

Chris