[conspire] How not to do antispam, latest in a continuing series
Ruben Safir
ruben at mrbrklyn.com
Sat Feb 21 17:19:29 PST 2015
On 02/21/2015 08:08 PM, Rick Moen wrote:
> Quoting Ruben Safir (ruben at mrbrklyn.com):
>
>> it is an experiment gone awry that the moment. I'll have to get back to
>> it later.
>
> OK, no worries. ;->
>
> I mostly wanted to stress that the _right_ place to reject mail is
> pre-SMTP-acceptance, inside the MTA. Anyplace downstream from that
> (LDA, MDA, or MUA) is not only a great deal less effective but also
> tends to create really regrettable collateral damage, notably
> backscatter. So, I keep having to remind people that it's not 1990 any
> more and it's a bad idea to run reject bots after mail acceptance.
>
> (Listening to an nginx talk at SCALE.)
>
>
I have both going on, actually. I have filtered nearly everything I can
on the front end. I can add a white list filter on the front as well,
but it will be less flexible than if I just write what I want...
Unfortunately, my Perl is rusty and it pisses me off nearly as much as
the spam.
I'm up to over 800 spams a DAY for a dozen or so messages of any import
and many 50 mailing list entries. It is making my heart burn in anger.
I HATE IT.
Since I applied for financial aid for college the spam is THROUGH the
roof.... the bastards sold my information to every spammer on
earth...because what do they give a shit. It is just another fucking
scam to twist your gonads in a vice and exploit you.
Ruben
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