Danilo Paffi Monteiro:
> Hello,
>
> This question is stupid, I Think.
>
> I'm trying to understand how milter works, to implement some filters
> (develop a milter program)
The Milter API documentation is included with Sendmail source code.
It describes the over-all architecture and API. It's not a tutorial
for writing applications.
There exists a book for writing Milter applications. Bryan Costales,
Marcia Flynt: "sendmail Milters: A Guide for Fighting Spam". It
has some reviews on-line at Amazon etc. I remember stumbling across
it after I had already started, and I haven't looked into it since
Postfix 2.3.
Wietse
