🚀 go-pugleaf

In article <944937816snz@pdlmail.demon.co.uk>, pete$no$pam@pdlmail.demon
.co.uk writes

>In article <mot6soKhwcO4EAfo@turnpike.com>
>           richard@turnpike.com "Richard Clayton" writes:
>
>> I understand some versions of KA9Q have inbuilt schemes/commands to
>> prevent unauthorised SMTP mail relaying (this can only be achieved on
>> the Demon version by complex rewrite files).
>
>Apologies for the delay in following up here, but the issue
>seems to cropping up in d.i.s.pc again...
>
>Are those "complex rewrite rules" published anywhere?

on Usenet...

#stop relaying on a machine in a domain called sample.co.uk
*@*.*.* $1+++$2---$3---$4@no-relay r
*@*.*   $1+++$2---$3@no-relay r
#allow ourselves plus subdomains
*+++sample---co---uk@no-relay $1+++@ok-relay r
*+++*.sample---co---uk@no-relay $1+++@ok-relay r
#rewrite unauthorized
*@no-relay norelay@ok-relay r
#now remove dots from local parts
*.*+++@ok-relay $1_$2+++@ok-relay r
#and remove any source routes
@*:*+++*@ok-relay $2
#and can now deliver things!
*+++*@ok-relay $1
*+++@ok-relay $1
*@ok-relay $1

this will put all mail into norelay instead of relaying it

-- 
richard @ turnpike . com                         "Nothing seems the same
                          Still you never see the change from day to day
                                And no-one notices the customs slip away"