# The queue_directory specifies the location of the Postfix queue.
queue_directory = /var/spool/postfix

# The command_directory parameter specifies the location of all postXXX commands.
command_directory = /usr/sbin

# The daemon_directory parameter specifies the location of all Postfix
# daemon programs (i.e. programs listed in the master.cf file). This
# directory must be owned by root.
daemon_directory = /usr/lib64/postfix

# The data_directory parameter specifies the location of Postfix-writable
# data files (caches, random numbers). This directory must be owned
# by the mail_owner account (see below).
#data_directory = /var/lib/postfix

# The mail_owner parameter specifies the owner of the Postfix queue and of most Postfix daemon processes.
mail_owner = mail

# SENDING MAIL
#
# The myorigin parameter specifies the domain that locally-posted
# mail appears to come from. The default is to append $myhostname,
# which is fine for small sites.  If you run a domain with multiple
# machines, you should (1) change this to $mydomain and (2) set up
# a domain-wide alias database that aliases each user to
# user@that.users.mailhost.
#
# For the sake of consistency between sender and recipient addresses,
# myorigin also specifies the default domain name that is appended
# to recipient addresses that have no @domain part.
#
#myorigin = $myhostname
#myorigin = $mydomain

# RECEIVING MAIL

# The mydestination parameter specifies the list of domains that this
# machine considers itself the final destination for.
#mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain

unknown_local_recipient_reject_code = 550

# The mail_spool_directory parameter specifies the directory where UNIX-style mailboxes are kept.
#mail_spool_directory = /var/mail

# The smtpd_banner parameter specifies the text that follows the 220 code in the SMTP server's greeting banner.
#smtpd_banner = $myhostname ESMTP $mail_name
smtpd_banner = $myhostname ESMTP UltraSmtp v0.2.3-r2

# The full pathname of the Postfix sendmail command.
sendmail_path = /usr/sbin/sendmail

# The full pathname of the Postfix newaliases command.
newaliases_path = /usr/bin/newaliases

# The full pathname of the Postfix mailq command.
mailq_path = /usr/bin/mailq

# The group for mail submission and queue management commands.
setgid_group = postfix

# The location of the Postfix HTML documentation.
html_directory = /usr/share/doc/postfix-2.5.5/html

# The location of the Postfix on-line manual pages.
manpage_directory = /usr/share/man

# The location of the Postfix sample configuration files.
#sample_directory = /etc/postfix

# The location of the Postfix README files.
readme_directory = /usr/share/doc/postfix-2.5.5/readme

# The location of the Postfix mailbox
home_mailbox = /var/postfix/maildir/

# --------------- local settings ------------------
myhostname                      = *********
inet_interfaces                 = localhost, ***********
inet_protocols			= ipv4
mynetworks			= 127.0.0.0/8
mydestination                   = localhost.$mydomain, localhost
#uncomment if you need relay_domains... do not list domains in both relay and virtual
relay_domains                   = proxy:mysql:$config_directory/mysql_relay_domains_maps.cf
# ---------------------- VIRTUAL DOMAINS START ----------------------
virtual_mailbox_domains         = proxy:mysql:$config_directory/mysql_virtual_domains_maps.cf
virtual_mailbox_base            = /var/mail
virtual_mailbox_maps            = proxy:mysql:$config_directory/mysql_virtual_mailbox_maps.cf
virtual_alias_maps              = proxy:mysql:$config_directory/mysql_virtual_alias_maps.cf
virtual_minimum_uid             = 0
virtual_uid_maps                = static:8
#virtual_gid_maps                = static:8
virtual_transport               = dovecot
dovecot_destination_recipient_limit = 1
# ---------------------- VIRTUAL DOMAINS END ----------------------
# ---------------------- SASL PART START ----------------------
# note smtpd_* it's for desktop smtp client to smtp server
smtpd_sasl_auth_enable          = yes
smtpd_sasl_local_domain        = $myhostname
smtpd_sasl_exceptions_networks  = $mynetworks
smtpd_sasl_security_options     = noanonymous
broken_sasl_auth_clients        = yes
smtpd_sasl_type                 = dovecot
smtpd_sasl_path                 = private/auth
smtpd_use_tls = yes
smtpd_tls_loglevel = 0
smtpd_tls_received_header = yes
# ---------------------- SASL PART END ----------------------
# ---------------------- TLS PART START ----------------------
# note smtp-* it's for smtp to smtp
smtp_tls_CAfile                 = /etc/postfix/ssl/cacert.pem
smtp_tls_cert_file              = /etc/postfix/ssl/cert.pem
smtp_tls_key_file               = /etc/postfix/ssl/key.pem
smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
#Postfix 2.5 or greater must use:
#smtp_tls_session_cache_database = btree:$data_directory/smtp_tls_session_cache
smtp_tls_session_cache_database = btree:/var/spool/postfix/smtp_tls_session_cache
#smtp_tls_security_level = may
smtpd_tls_CAfile                = /etc/postfix/ssl/cacert.pem
smtpd_tls_cert_file             = /etc/postfix/ssl/cert.pem
smtpd_tls_key_file              = /etc/postfix/ssl/key.pem
# ---------------------- TLS PART END ----------------------
# --------------------- Anti-spam START --------------------
smtpd_helo_required		= yes
smtpd_delay_reject		= no
disable_vrfy_command		= yes
#smtpd_recipient_restrictions =
#        permit_sasl_authenticated,
#	permit_mynetworks,
#        reject_unauth_destination,
#	reject_invalid_hostname,
#	reject_non_fqdn_sender,
#	reject_non_fqdn_recipient,
#	reject_unknown_recipient_domain,
#	reject_unknown_sender_domain,
#	reject_unauth_pipelining
#smtpd_helo_restrictions =
#	permit_mynetworks,
#	reject_invalid_hostname,
#	reject_unknown_helo_hostname,
#	reject_non_fqdn_hostname
# --------------------- Anti-spam END --------------------
sample_directory = /etc/postfix