Doug Monroe wrote:
> FWIW-
> #! /bin/sh
>
> LOG="/var/spool/qmailscan/mailstats.csv"
> BAD="/var/qmail/control/badmailfrom"
> # avoid blocking yourself and your virtual domains:)
> AVOID=`example.com|foo.com|bar.com`
oops...noticed a serious problem...:(
Spammers send mail out as other-than-them
qmail's badmailfrom can be used to reject mail from entire domains.
While this is not news to many, I got to thinking that I could process the
mailstats file for high level spam and add such entries to the badmailfrom
file. Granted I'll never stay -ahead- of the spammers but it should help, no?
I
