How do spam lists complain about spam?

Question

Fight against spam

There is a desire and a task to create your own Russian list of spammers in email - a stop list that would be used by large providers and services.

Who knows how recipients send complaints to spamhouse, for example, and other spammers?
The mechanism itself is interesting.

Where do public mailers such as mail.ru / yandex.ru / gmail.com complain?
As far as I know, they independently create a list of spammers and block them, whether they share with public lists. But at the same time they look at the same spamhouse.

Answer 1

they complain with the usual soap, in some places there is an API, but the fact is that you need to forward the headers of a spam letter with a ban IP
there is no universal format, but you can look at the popular ones, everyone is about the same in
the top lists, but as a rule, the IP in the databases is also fast turn out to be automatic