Received: from assp ([127.0.0.1] helo=localhost) by ASSP.nospam with
        SMTP (2.4.1); 30 Jun 2014 11:11:20 +0400
helo

command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
data_directory = /var/lib/postfix
unknown_local_recipient_reject_code = 550
mynetworks = 127.0.0.0/8,10.10.10.25/32
relay_domains = domain.name
sendmail_path = /usr/sbin/sendmail
mailq_path = /usr/bin/mailq
inet_protocols = ipv4
smtpd_delay_reject = no
transport_maps = hash:/etc/postfix/transport

125      inet  n       -       -       -       -       smtpd
        -o receive_override_options=no_header_body_checks
...
дальше дефолт