martin schmitt schmitt systems gicscsyde ram schrieb postfix 234 want reject unresolvable recipient domains mails want use domains etchosts domains resolvable yet mails must accepted put smtp_host_lookup native yet postfix rejecting domains listed etchosts httpwwwpostfixorgpostconf5htmlsmtp_host_lookup postfix smtp client postfix smtp server martin martin schmitt schmitt systemberatung httpwwwscsyde de 35415 pohlheim gießener str 18 de 65307 bad schwalbach bräunchesberg 9 linuxunix internet email infrastructure antispamantivirus goes must come ask system administrator wed 06 aug 2008 053559 0100 smtp_host_lookup working