mail_owner = postfix
setgid_group = postdrop

queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
manpage_directory = /usr/local/man
readme_directory = no

smtpd_banner = $myhostname NO UCE ESMTP
biff = no
disable_vrfy_command = yes
smtpd_helo_required = yes
strict_rfc821_envelopes = yes
append_dot_mydomain = yes
append_at_myorigin = yes
soft_bounce = no
smtpd_delay_reject = no

unknown_local_recipient_reject_code = 550
maps_rbl_reject_code = 554
invalid_hostname_reject_code = 501
non_fqdn_reject_code = 504

net_interfaces = all
parent_domain_matches_subdomains = smtpd_access_maps
masquerade_classes = envelope_sender,
	envelope_recipient,
	header_sender,
	header_recipient
mynetworks_style = subnet
mydomain = domain1.tld
myhostname = mail.domain1.tld
myorigin = $mydomain
mydestination = $myhostname,
	$mydomain,
	domain2.tld,
	mail.domain2.tld,
	domain3.tld,
	mail.domain3.tld,
	domain4.tld,
	mail.domain4.tld,
	domain5.tld,
	mail.domain5.tld,
	domain6.tld,
	mail.domain6.tld,
	domain7.tld,
	mail.domain7.tld
relay_domains = $mydestination
masquerade_domains = domain2.tld,
	domain3.tld,
	domain4.tld,
	domain5.tld,
	domain6.tld,
	domain7.tld,
	$mydomain

alias_database = hash:/etc/postfix/aliases
user_database = hash:/etc/postfix/vmailbox
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
alias_maps = $alias_database

virtual_maps = hash:/etc/postfix/virtual
virtual_mailbox_maps = $user_database
virtual_uid_maps = hash:/etc/postfix/vuid
virtual_gid_maps = hash:/etc/postfix/vgid
virtual_mailbox_base = /var/mail/vhosts
virtual_minimum_uid = 5000
virtual_mailbox_limit = 10240000
message_size_limit = 5120000
local_transport = virtual
local_recipient_maps = $user_database

smtpd_restriction_classes = sender_checks
header_checks = pcre:/etc/postfix/header_checks
mime_header_checks = pcre:/etc/postfix/mime_header_checks
body_checks = pcre:/etc/postfix/body_checks
recipient_checks = pcre:/etc/postfix/recipient_checks
helo_checks = hash:/etc/postfix/helo_checks
sender_checks = check_client_access hash:/etc/postfix/sender_checks, reject
client_checks = hash:/etc/postfix/client_checks
freemail_checks = hash:/etc/postfix/freemail_checks
popauth_checks = hash:/etc/postfix/popauth_checks
rbl_checks = hash:/etc/postfix/rbl_checks
filtered_checks = hash:/etc/postfix/filtered_domains

smtpd_client_restrictions = permit_mynetworks,
	reject_unauth_pipelining,
	check_client_access $popauth_checks,
	check_client_access $client_checks,
	check_client_access $rbl_checks,
	reject_rbl_client list.dsbl.org,
	reject_rbl_client sbl.spamhaus.org,
	reject_rbl_client opm.blitzed.org,
	reject_rbl_client relays.ordb.org,
	reject_rbl_client blackholes.easynet.nl,
	reject_rbl_client zombie.dnsbl.sorbs.net,
        permit

smtpd_helo_restrictions = permit_mynetworks,
	reject_invalid_hostname,
	check_helo_access $helo_checks,
	permit

smtpd_sender_restrictions = reject_unknown_sender_domain,
	reject_non_fqdn_sender,
	check_client_access $popauth_checks,
	check_sender_access $freemail_checks,
	permit

smtpd_recipient_restrictions = reject_invalid_hostname,
	reject_non_fqdn_recipient,
	reject_unknown_recipient_domain,
	reject_unauth_pipelining,
	permit_mynetworks,
	check_client_access $popauth_checks,
	reject_unauth_destination,
	check_recipient_access $recipient_checks,
# Uncomment this line if you will use Anomy/SpamAssassin, or remove this whole line if not:	check_recipient_access $filtered_checks,
	permit

smtpd_data_restrictions = reject_unauth_pipelining,
	permit