imgate# postconf -n
address_verify_map = hash:/var/log/address_verify.map
address_verify_negative_cache = yes
address_verify_negative_expire_time = 3h
address_verify_negative_refresh_time = 1h
address_verify_positive_expire_time = 31d
address_verify_positive_refresh_time = 7d
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_at_myorigin = yes
biff = no
body_checks = regexp:/etc/postfix/body_checks.regexp
bounce_size_limit = 5000
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
default_destination_concurrency_limit = 100
default_destination_recipient_limit = 20
delay_warning_time = 1
disable_vrfy_command = yes
double_bounce_sender = MAILER-DAEMON
empty_address_recipient = MAILER-DAEMON
header_checks = regexp:/etc/postfix/header_checks.regexp
header_size_limit = 256
html_directory = no
ignore_mx_lookup_error = yes
local_destination_concurrency_limit = 2
mail_owner = postfix
mailq_path = /usr/bin/mailq
manpage_directory = /usr/local/man
maximal_queue_lifetime = 7200s
message_size_limit = 50000000
mydestination = $myhostname, localhost.$mydomain
mydomain = ayustar.com
myhostname = imgate.ayustar.com
mynetworks = <all_my_Networks>
myorigin = $myhostname
newaliases_path = /usr/bin/newaliases
notify_classes = resource, software, bounce, 2bounce, delay, policy, protocol
queue_directory = /var/spool/postfix
queue_minfree = 75000000
readme_directory = /etc/postfix/README
relay_domains = $mynetworks, hash:/etc/postfix/transport.map
sample_directory = /etc/postfix/samples
sendmail_path = /usr/sbin/sendmail
setgid_group = postdrop
smtp_always_send_ehlo = yes
smtp_connect_timeout = 60s
smtp_data_done_timeout = 120s
smtp_data_init_timeout = 120s
smtp_data_xfer_timeout = 1200s
smtp_helo_timeout = 60s
smtp_mail_timeout = 60s
smtp_quit_timeout = 60s
smtp_rcpt_timeout = 60s
smtp_rset_timeout = 60s
smtpd_banner = $myhostname - ESMTP - $mail_name - Ayustar: All trespassers will be pursued.
smtpd_data_restrictions = reject_unauth_pipelining,        permit
smtpd_hard_error_limit = 2
smtpd_helo_required = yes
smtpd_junk_command_limit = 2
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_unknown_sender_domain, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unverified_recipient, hash:/etc/postfix/to_recipients_bw.map, reject_unauth_destination, hash:/etc/postfix/from_senders_bw.map, check_client_access hash:/etc/postfix/mta_clients_bw.map, check_helo_access regexp:/etc/postfix/helo_hostnames.regexp, reject_invalid_hostname, reject_non_fqdn_hostname, reject_rbl_client relays.ordb.org, reject_rbl_client opm.blitzed.org, reject_rbl_client list.dsbl.org, reject_rbl_client sbl.spamhaus.org, reject_rbl_client cbl.abuseat.org, reject_rbl_client dul.dnsbl.sorbs.net, check_helo_access hash:/etc/postfix/helo_hostnames.map, permit
smtpd_sasl_application_name = smtpd
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_security_options = noanonymous
smtpd_timeout = 60s
strict_7bit_headers = no
strict_rfc821_envelopes = no
transport_maps = hash:/etc/postfix/transport.map
unknown_address_reject_code = 554
unknown_client_reject_code = 554
unknown_hostname_reject_code = 554
unknown_local_recipient_reject_code = 550
unknown_relay_recipient_reject_code = 550
unverified_recipient_reject_code = 554
unverified_sender_reject_code = 554