----- Original Message ----- 
From: "Jason J. Ellingson" <[EMAIL PROTECTED]>

> I'm sure someone thought of this, but I don't see it asked before... so...
> =====
> 1) Person X regularly gets emails from Person Y (good friends)
>
> 2) Person Z is a bad guy... so he sends Person X a GTUBE email with a
faked
> FROM: address of Person Y.
>
> 3) Now, GTUBE scores a 1000 points, and gets set to the AWL database.
>
> 4) Future emails from Person Y to Person X now get tagged as spam since
AWL
> keeps bumping up the score because of the GTUBE that was sent earlier.
> =====
> I hope that makes sense...

Make sense, but wouldn't work unless bad guy Z was also sending his GTUBE
message from the same address range that Person Y normally send his messages
to Person X from.  Here is a snippet from the AWL database:

    -2.9        (-2.9/1)  --  [EMAIL PROTECTED]|ip=216.33
     2.0         (2.0/1)  --  [EMAIL PROTECTED]|ip=64.225
     5.3         (5.3/1)  --  [EMAIL PROTECTED]|ip=67.171
       0.4         (0.8/2)  --  [EMAIL PROTECTED]|ip=205.244
    -4.3        (-4.3/1)  --  [EMAIL PROTECTED]|ip=192.209

Note the "ip=xxx.xxx" at the end of each line, after the senders e-mail
address.  This helps to prevent malicious activities like you've discribed.
It can happen, but not as easily as you thought (once again, the devs were
thinking ahead).

> I gotta think this isn't gonna happen... but anyone know if it can?  If
so,
> I'm not going to enable AWL on my server.

You're safe, go for it.

Bill

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