On Mon, Oct 26, 2009 at 9:26 PM, Pars Mutaf
<pars(_dot_)mutaf(_at_)gmail(_dot_)com> wrote:
What if the CAPTCHA needs to be solved before the status can be seen?
That would work?
Right. The sender can set a "wait period" for every outgoing message
-- if the wait period is over and there is no reply, his mail client
can remind him to solve the CAPTCHA to see and fix the status.
pars
On Mon, Oct 26, 2009 at 1:41 PM, Rich Kulawiec <rsk(_at_)gsp(_dot_)org> wrote:
On Mon, Oct 26, 2009 at 11:08:15AM +0100, Jose-Marcio Martins da Cruz
wrote:
On the other hand, consider valid the hypothesis that spammers don't
know what kind of filter is being used (by some particular site) is also
a bad idea.
Oh, I agree. It's long been known that [some] spammers have taken pains
to track the characteristics of target sites/systems/networks/etc. And
some of those sites are (in various ways) "announcing" details of their
configuration to the outside world, which makes that task easier.
---Rsk
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