On 04 Mar 2021, at 04:01, Matus UHLAR - fantomas <[email protected]> wrote: >> csmtpd_helo_restrictions = reject_invalid_helo_hostname >> check_helo_access pcre:/etc/postfix/helo_checks.pcre permit >> >> helo_checks.pcre: >> /^\$/ REJECT No Funny addresses > > you mistook helo string with sender address.
Yes, thank you. > Use smtpd_sender_restrictions and check_sender_access > instead of smtpd_helo_restrictions and check_helo_access -- S is for SUSAN who perished of fits T is for TITUS who flew into bits
