RE: [Declude.JunkMail] text before spam.. defeating content filter

[John Tolmachoff \(Lists\)]

Kami, I have been looking at subject lines and MAILFROMs on these type.   John Tolmachoff Engineer/Consultant/Owner eServices For You   -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Kami Razvan Sent: Saturday, November 22, 2003 7:20 AM To: [EMAIL PROTECTED] Subject: [Declude.JunkMail] text before spam.. defeating content filter   Hi; We are getting a lot of spam lately that are being caught primarily with IP4r tests as well as the likes of spamdomain or helobogus .. but not content filters.  This is, as discussed before, because a large amount of text (almost chapter 1 of Gone with the Wind :)) is put at the top of the email.   In checking the content.. this is the only thing I see before the long text.. could this be used as a filter?   ==================== This is a multi-part message in MIME format.   ------=_NextPart_000_0951_7DF4E03D.3CA8D29D Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit ====================   & then before the actual spam:   ====================   ------=_NextPart_000_0951_7DF4E03D.3CA8D29D Content-Type: text/html Content-Transfer-Encoding: quoted-printable ====================   Does anyone know if the first part: Content-Transfer-Encoding: 7bit can be used a filter? Pro? Con?   There has to be something that makes the body of email not show such a long text.. it is not a white font .. what is it?   Regards, Kami