Benny Pedersen:
> Wietse Venema skrev den 2022-07-17 16:07:
>
> > Curiously, a web search for 'ehlo ignorant' lands me on a discussion
> > about servers that violate RFCs in their handling of non-compliant
> > EHLO arguments.
> >
> > https://marc.info/?l=rfci-discuss&m=112513172803110&w=2
> >
> > I suppose you had something different in mind?
>
> yes above link is imho how to make dnsbl data on this, i would like
> postscreen to handle it
To block mis-configured clients, you can use smtpd_..._restrictions,
access maps, policy delegation services, and Milters.
postscreen solves a different problem: blocking spambots that never
send legitimate email.
Wietse
