# # Ordered list of rules for postfix option smtpd_helo_restrictions # # Used by tweak script postfix.sh # # $Id: smtpd_helo_restrictions,v 1.1 2004-02-03 22:16:17 jonas Exp $ # reject_invalid_hostname #permit_mynetworks # (enable this too if the below; move this below FQDN-checks on a "true mailhub" - some Debian daemons send to "localhost") #reject_non_fqdn_hostname # (false rejects if the remote server or related DNS information is not configured properly) permit