# hostname
myhostname = mail.DOMAIN1
myorigin = mail.DOMAIN1
mydomain = DOMAIN1
#
mynetworks = 127.0.0.1, 192.168.0.0/24, 192.168.1.0/24, 192.168.2.0/24
# Accepted local emails
mydestination = $myhostname, localhost, localhost.localdomain

queue_directory = /var/spool/postfix

command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix/sbin
data_directory = /var/lib/postfix

mail_owner = postfix
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
debugger_command =
    PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
    ddd $daemon_directory/$process_name $process_id & sleep 5
debug_peer_level = 9
#
# CUSTOM SETTINGS
#
unknown_local_recipient_reject_code = 550

biff = no
swap_bangpath = no
allow_percent_hack = no
allow_min_user = no
disable_vrfy_command = yes

inet_protocols = ipv4
inet_interfaces = all

# TLS settings.
# SSL key, certificate, CA
smtpd_tls_key_file = /etc/ssl/private/iRedMail.key
smtpd_tls_cert_file = /etc/ssl/certs/iRedMail.crt
smtpd_tls_CAfile = /etc/ssl/certs/iRedMail.crt
smtpd_tls_CApath = /etc/ssl/certs
#
# Disable SSLv2, SSLv3
smtpd_tls_protocols = !SSLv2 !SSLv3
smtpd_tls_mandatory_protocols = !SSLv2 !SSLv3
smtp_tls_protocols = !SSLv2 !SSLv3
smtp_tls_mandatory_protocols = !SSLv2 !SSLv3
lmtp_tls_protocols = !SSLv2 !SSLv3
lmtp_tls_mandatory_protocols = !SSLv2 !SSLv3
# Fix 'The Logjam Attack'.
#
smtpd_tls_exclude_ciphers = aNULL, eNULL, EXPORT, DES, RC4, MD5, PSK, aECDH, EDH-DSS-DES-CBC3-SHA, EDH-RSA-DES-CDC3-SHA, KRB5-DE5, CBC3-SHA
smtpd_tls_dh512_param_file = /etc/ssl/dh512_param.pem
smtpd_tls_dh1024_param_file = /etc/ssl/dh2048_param.pem
tls_random_source = dev:/dev/urandom

smtp_tls_loglevel = 1
smtpd_tls_loglevel = 1
smtpd_tls_security_level = may
smtp_tls_security_level = may
# Use the same CA file as smtpd.
smtp_tls_CApath = /etc/ssl/certs
smtp_tls_CAfile = $smtpd_tls_CAfile
smtp_tls_note_starttls_offer = yes

header_checks = pcre:/etc/postfix/header_checks
body_checks = pcre:/etc/postfix/body_checks.pcre

#2 HELO restriction
smtpd_helo_required = yes
smtpd_helo_restrictions =
    permit_mynetworks
    permit_sasl_authenticated
    check_helo_access pcre:/etc/postfix/helo_access.pcre
    reject_non_fqdn_helo_hostname
    reject_unknown_helo_hostname

# Sender restrictions
smtpd_sender_restrictions =
    permit_mynetworks
    reject_unknown_sender_domain
    reject_non_fqdn_sender
####reject_unlisted_sender
    permit_sasl_authenticated

# Recipient restrictions
smtpd_recipient_restrictions =
    permit_mynetworks
    reject_non_fqdn_recipient
    reject_unlisted_recipient
    check_policy_service inet:127.0.0.1:7777
    permit_sasl_authenticated
    reject_unauth_destination

smtpd_end_of_data_restrictions =
    check_policy_service inet:127.0.0.1:7777

smtpd_data_restrictions = reject_unauth_pipelining
proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps $relay_domains $relay_recipient_maps $relocated_maps $sender_bcc_maps $sender_canonical_maps $smtp_generic_maps $smtpd_sender_login_maps $transport_maps $virtual_alias_domains $virtual_alias_maps $virtual_mailbox_domains $virtual_mailbox_maps $smtpd_sender_restrictions $sender_dependent_relayhost_maps
enable_original_recipient = no

# Virtual support.
virtual_minimum_uid = 2000
virtual_uid_maps = static:2000
virtual_gid_maps = static:2000
virtual_mailbox_base = /var/vmail

# Do not set virtual_alias_domains.
virtual_alias_domains =

relayhost = [smtp.timeweb.ru]
#for server
smtpd_sasl_auth_enable = yes
smtpd_use_tls = yes
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_tls_auth_only = yes
smtpd_use_tls = yes
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_reject_unlisted_recipient = yes
#smtpd_reject_unlisted_sender = yes

#for client
smtp_sasl_auth_enable = yes
smtp_tls_security_level=may
smtp_sasl_tls_security_options = noanonymous
smtp_sender_dependent_authentication = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
sender_dependent_relayhost_maps = hash:/etc/postfix/sender_dependent
smtp_connection_cache_on_demand = no
smtp_tls_note_starttls_offer = yes

alias_maps = hash:/etc/postfix/aliases
alias_database = hash:/etc/postfix/aliases
#50 Mb
message_size_limit = 51200000
mailbox_size_limit = 0

# Postfix 2.11 and later supports multiple characters.
recipient_delimiter = +

compatibility_level = 2
# Lookup virtual mail accounts
#
transport_maps =
    proxy:pgsql:/etc/postfix/pgsql/transport_maps_user.cf
    proxy:pgsql:/etc/postfix/pgsql/transport_maps_maillist.cf
    proxy:pgsql:/etc/postfix/pgsql/transport_maps_domain.cf
    hash:/etc/postfix/transport

virtual_mailbox_domains =
    proxy:pgsql:/etc/postfix/pgsql/virtual_mailbox_domains.cf

virtual_mailbox_maps =
    proxy:pgsql:/etc/postfix/pgsql/virtual_mailbox_maps.cf

virtual_alias_maps =
    proxy:pgsql:/etc/postfix/pgsql/virtual_alias_maps.cf
    proxy:pgsql:/etc/postfix/pgsql/domain_alias_maps.cf
    proxy:pgsql:/etc/postfix/pgsql/catchall_maps.cf
    proxy:pgsql:/etc/postfix/pgsql/domain_alias_catchall_maps.cf

sender_bcc_maps =
    proxy:pgsql:/etc/postfix/pgsql/sender_bcc_maps_user.cf
    proxy:pgsql:/etc/postfix/pgsql/sender_bcc_maps_domain.cf

recipient_bcc_maps =
    proxy:pgsql:/etc/postfix/pgsql/recipient_bcc_maps_user.cf
    proxy:pgsql:/etc/postfix/pgsql/recipient_bcc_maps_domain.cf
    hash:/etc/postfix/recipient_bcc

# Postscreen
#
postscreen_greet_action = drop
postscreen_blacklist_action = drop
postscreen_dnsbl_action = drop
postscreen_dnsbl_threshold = 2
postscreen_dnsbl_sites =
    zen.spamhaus.org=127.0.0.[2..11]*3
    b.barracudacentral.org=127.0.0.2*2

postscreen_dnsbl_reply_map = texthash:/etc/postfix/postscreen_dnsbl_reply
postscreen_access_list = permit_mynetworks cidr:/etc/postfix/postscreen_access.cidr

postscreen_dnsbl_whitelist_threshold = -2
# Dovecot SASL support.
#
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/dovecot-auth
virtual_transport = dovecot
dovecot_destination_recipient_limit = 1

# mlmmj - mailing list manager
mlmmj_destination_recipient_limit = 1

# Amavisd + SpamAssassin + ClamAV
#
content_filter = smtp-amavis:[127.0.0.1]:10024

# Concurrency per recipient limit.
smtp-amavis_destination_recipient_limit = 1