Eek! Comment out like 169 in Razor2::Signature::Ephemeral. razor-agents
2.22 (that I'll upload this evening) will fix this.

cheers,
vipul.

On Wed, Nov 20, 2002 at 11:40:14PM -0600, Gael Martinez wrote:
> After updating to 2.21 with SA 2.43, restarting spamd, mail started to be rejected 
>(postfix) due to the following error:
> 
> Nov 21 06:36:00 myserver spamc[81240]: spamd responded with bad string 'Number of 
>lines: 12'
> 
> Did a backout to 2.20 and all is back to normal... don't have time right now to dig 
>more.
> 
> Gael
> 
> On Wed, Nov 20, 2002 at 03:05:58PM -0800, Vipul Ved Prakash wrote:
> > I just release 2.21 that fixes 2 bugs related to the empty/whitespace
> > mime parts.  
> > 
> > cheers,
> > vipul
> > 
> > On Wed, Nov 20, 2002 at 04:58:04PM -0500, Matt Kettler wrote:
> > > Hmm.. that's mail 1.1, which implies that it's the second part of a 
> > > multi-part mime message. Did you look at the mime to see if that block was 
> > > a null block?
> > > 
> > > Note that by default razor will flag if *any* mime part matches a part that 
> > > was on known spam. This means that a lot of messages containing null 
> > > blocks, or common image attachments, etc, wind up being tagged, because a 
> > > lot of spam has the same dumb mime block.
> > > 
> > > You can "fix" this feature of razor by changing the logic_method from 4 
> > > (match if any non-contention part is spam) to 5 (match only if all 
> > > non-contention parts are spam). Of course, this reduces the hit rate. 
> > > Eventually razor will be fixed to start ignoring null blocks (a byproduct 
> > > of some mailers) but in the meantime nearly everything that has one matches 
> > > unless you change the logic method.
> > > 
> > > 
> > > and as far as I know, a cf of 5 is pretty low. A lot of "known spam" has 
> > > cf's well over 20.
> > > 
> > > I have my min_cf set to 11 and my logic_method set to 5 still get a good 
> > > amount of hits. (99 of 730 total emails inbound on my server in one 
> > > particular batch I have on hand). Since making this change as far as I know 
> > > there have been no more problems with false positives on razor here, except 
> > > for one SA-Talk posting in which the body is almost entirely quote of a 
> > > spam message.
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > At 02:58 PM 11/20/2002 -0600, Jon Gabrielson wrote:
> > > >I received a false positive from discover card.
> > > >the line that caused the false positive was:
> > > >
> > > >mail 1.1 e=4 sig=FOS353pJ7d8nosBKnYowlZ9MyWsA: Is spam: cf 5 >= min_cf 1
> > > >
> > > >sorry, i can't send the entire message because it is personal in nature.
> > > >Does anyone know why this would be in the razor database.
> > > >I know that the razor database is suppose to ignore personalizations,
> > > >but this seems a bit extreme.  Also, a cf of 5 seems a bit high for something
> > > >that should have only been reported by accident.
> > > >
> > > >Jon.
> > > >
> > > >
> > > >
> > > >
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Vipul Ved Prakash          |   "The future is here, it's just not 
Software Design Artist     |    widely distributed yet."
http://vipul.net/          |              -- William Gibson



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