Hola!

Desde esta página no he conseguido ver cómo registrarse, solo he conseguido haciéndolo desde la página de búsqueda, es decir:

En primer lugar, conectaos con vuestra cuenta de Slashdot (si no la tenéis, crearos una usando el enlace superior "Join").

Una vez dentro, en esta página, en el cuadro de búsqueda Search Parties, seleccionáis Other y pulsáis botón ...

En la lista que os salga buscáis la convocatoria "Attend party at: La Tabernilla Modernilla" y marcáis su combo.

Abajo del todo pulsáis el botón Attend Party. Y ya está!

> Good. Do you have non-anonymizing rDNS so that other people can tell that that's the truth?
It this 'x-y-z-y.uc.nombres.ttd.es' sufficient? Ok, we cannot request to TTD to change the rDNS, however the domain, ttd.es, tell yo to write to abuse@ttd.es and/or postmaster@ttd.es if you detect spam practices.
I did it recently, and I received an ACK from them.

> Most of that is "relay rape" (abuse of servers that do uncontrolled relaying -- often misnamed "open" relaying).
Ok, for this there are the open relay blacklists, no? So, I cannot understand why we was blacklisted in DULs (dial-up, since our addresses are not dial-up connections).

I think that, the solution: closing all potential open relay by closing all domestic connections to SMTP is the first step to closing freedom (or closing Internet).

The solution for avoiding the spam is to filter messages by header and/or body. I'm using procmail since three years and I block automatically 90% spam. By configuring this in MTAs you can avoid 90% spam to your users. Of course, this configuration must be optional because the filters are not perfect.