not sure why validatesender isn’t included in the distribution, but it’s called by smtpd. here’s mine:

http://plan9.stanleylieber.com/mail/lib/validatesender

i used to use ratfs, but now i just add especially egregious offenders as -k flags to smtpd itself.

sl

> On Apr 11, 2022, at 4:55 PM, sirjofri <sirjofri+ml-9front@sirjofri.de> wrote:
> 
> Hello Stanley,
> 
> 11.04.2022 19:25:10 Stanley Lieber <sl@stanleylieber.com>:
>> validatesender checks /mail/lib/spamhaus, i update it via cron.
> 
> My mail server setup is quite old (or a little corrupt), I don't have a validatesender in my /mail/lib at all. I'll have to look where I can get that.
> 
>> i still receive tons of spam.
> 
> That's unfortunate. I hoped this would be better. On the other hand, I assume your mail address is published more often than mine?
> 
> sirjofri
>