postfix/smtpd[29991]: warning: restriction check_reverse_client_hostname_access returns OK postfix/smtpd[29991]: warning: this is not allowed for security reasons postfix/smtpd[29991]: warning: use DUNNO instead of OK if you want to make an exception _____________________________________________________________________________
how can one skip all following rules in "smtpd_helo_restrictions" and so apply only "smtpd_recipient_restrictions"? in general i understand the reason for that but given i want to skip all the other checks in "smtpd_helo_restrictions" would DUNNO in "check_reverse_client_hostname_access" which only contains "allows" not skip only the PTR checks but not the following ones and so have no function at all? * check_sender_access * reject_non_fqdn_helo_hostname * reject_invalid_helo_hostname * check_helo_access the idea here is to have rules to reject by HELO but at the same time skip them for several reasons and the "real" restrictions are present in "smtpd_recipient_restrictions" _____________________________________________________________________________ smtpd_helo_restrictions = check_reverse_client_hostname_access proxy:regexp:/etc/postfix/whitelist_helo_by_ptr.cf check_sender_access proxy:hash:/etc/postfix/whitelist_sender.cf reject_non_fqdn_helo_hostname reject_invalid_helo_hostname check_helo_access proxy:regexp:/etc/postfix/blacklist_helo.cf
