Hi Bob,

Along the same lines, I had the following:

describe MY_RBDY_INVTXTSZ1  MY: Invisible text size
rawbody  MY_RBDY_INVTXTSZ1  /font\s+.*\bsize=.-\d\D/i
score    MY_RBDY_INVTXTSZ1  0.5

describe MY_RBDY_INVTXTSZ2  MY: Invisible text size with style
rawbody  MY_RBDY_INVTXTSZ2  /size=.-\d\D style=.font-size: \dpx;\D/i
score    MY_RBDY_INVTXTSZ2  0.5

describe MY_RBDY_INVIMGSZE  MY: Invisible image size
rawbody  MY_RBDY_INVIMGSZE  /width=.1\D height=.1\D/i
score    MY_RBDY_INVIMGSZE  0.5

They seem to hit legit opt-in advertisements though.  I would be curious to
see the results against your corpus if you are inclined and willing to spend
the time.

Regards,
Larry


> -----Original Message-----
> From: [EMAIL PROTECTED]
[mailto:spamassassin-talk-
> [EMAIL PROTECTED] On Behalf Of Robert Menschel
> Sent: Thursday, January 22, 2004 1:06 AM
> To: Charles Gregory
> Cc: [EMAIL PROTECTED]
> Subject: Re: [SAtalk] SA missed an 'invisible font'?
> 
> Hello Charles,
> 
> Wednesday, January 21, 2004, 8:14:50 AM, you wrote:
> 
> CG> Example HTML below. SA seems to have not recognized the FFFFEE font as
> CG> 'invisible', perhaps because it is just one or two points outside the
> CG> 'range' permitted by SA? But also note that they have used a ZERO
point
> CG> size for the font. Can we test for that? I will be.....   :-)
> 
> >>font COLOR=FFFFEE style="font-family: arial; font-size: 0pt;">
> 
> Sounds like a good idea.  I built and tested the following:
> 
> rawbody  RM_rbh_0ptFont  /font-size: 0pt;/i
> describe RM_rbh_0ptFont  HTML includes zero-point font size; invisible
text
> score    RM_rbh_0ptFont  1.00
> 
> RM_rbh_0ptFont -- 173s/1h of 91714 corpus (74113s/17601h) 01/21/04
> RM_rbh_0ptFont -- suggested score: 1.865
> 
> The one ham was a UCE to an email address our company (a retailer) has
> set up for such UCEs, where they can offer merchandise for us to
> buy/resell. Received just the one, and it looks reasonable in all other
> attributes.
> 
> Bob Menschel
> 
> 
> 
> 
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