"Daniel A. de Araujo" wrote:
> I am having some problems when the users access some pages that has
> the "send this article to a friend" resource, because the message
> arrives with the senderīs address that is filled in the page and not
> with a specific account.
> So its impossible to set the address as a white-listed.
> 
> Any ideas how to solve it ?

Write some custom rules to trigger on these messages- if they're legit,
they *will* have some consistent segments you can use.  Assign negative
scores to those tests.  (A test that checks your boundary server's
Received: header to see if the message came into your system from a
specific host is a good test;  it's extremely difficult to forge.  Not
impossible, but difficult.  I've got a few of those IIRC.)

I don't recall any trouble with such sites myself recently;  there were
occasional messages with (IIRC) SA2.3x or 2.4x that got caught like
this.

-kgd
-- 
Get your mouse off of there!  You don't know where that email has been!

Reply via email to