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
so far i have only seen postfix c coders suggest you could do it with
fail2ban :(
if its possible i like to know how in postfix
