Re: [Assp-user] SCL Header

[Micheal E. Jr <mi...@es...>]

Aaron Allen wrote:
>
> Yes, a special header.  Here's an example of one that Symantec Mail 
> Security for MS Exchange did:
>
>  
>
> Microsoft Mail Internet Headers Version 2.0
>
> X-SMSMSE-SCL: 9
>
> Thread-Topic: 
> =?utf-8?Q?[SMS][SPAM]=20We'd=20like=20to=20increase=20JANICE=20's=20bank=20account=20by=20$1500=20by=20tomorrow?=
>
> thread-index: AcbAqFHOBdEUcBKvQSSnUJGZHTIURw==
>
>  
>
> My understanding is that messages are put into the "junk email" folder 
> automatically based on the SCL value.
>

Exchange 2003's IMF applies the header "X-SCL" if it is enabled via a 
registry setting.  I'm guessing there is recognition of X-<variable>-SCL 
as an indicator for filtering to the Junk Mail folder.  I don't know if 
it's Exchange or Outlook doing it though.

I'm still digging...