Установка postfix в CentOs

sudo yum install postfix
sudo yum install cyrus-sasl
sudo yum install cyrus-imapd

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sudo yum install postfix

sudo yum install cyrus-sasl

sudo yum install cyrus-imapd

sudo nano /etc/postfix/main.cf

1	sudo nano /etc/postfix/main.cf

soft_bounce             = no
queue_directory         = /var/spool/postfix
command_directory       = /usr/sbin
daemon_directory        = /usr/libexec/postfix
mail_owner              = postfix

# The default_privs parameter specifies the default rights used by
# the local delivery agent for delivery to external file or command.
# These rights are used in the absence of a recipient user context.
# DO NOT SPECIFY A PRIVILEGED USER OR THE POSTFIX OWNER.
#
#default_privs = nobody

myhostname              = mail.example.com 
mydomain                = example.com

mydestination           = $myhostname, localhost
unknown_local_recipient_reject_code = 550

mynetworks_style        = host
mynetworks              = 0.0.0.0/1 # это уже я добавил
mailbox_transport       = lmtp:unix:/var/lib/imap/socket/lmtp
local_destination_recipient_limit       = 300
local_destination_concurrency_limit     = 5
recipient_delimiter=+

virtual_alias_maps      = hash:/etc/postfix/virtual

header_checks           = regexp:/etc/postfix/header_checks
mime_header_checks      = pcre:/etc/postfix/body_checks
smtpd_banner            = $myhostname

debug_peer_level        = 2
debugger_command =
         PATH=/bin:/usr/bin:/usr/bin:/usr/X11R6/bin
         xxgdb $daemon_directory/$process_name $process_id & sleep 5

sendmail_path           = /usr/sbin/sendmail.postfix
newaliases_path         = /usr/bin/newaliases.postfix
mailq_path              = /usr/bin/mailq.postfix
setgid_group            = postdrop
html_directory          = no
manpage_directory       = /usr/share/man
sample_directory        = /usr/share/doc/postfix-2.3.3/samples
readme_directory        = /usr/share/doc/postfix-2.3.3/README_FILES

smtpd_sasl_auth_enable          = yes
smtpd_sasl_application_name     = smtpd
smtpd_recipient_restrictions    = permit_sasl_authenticated,
                                  permit_mynetworks,
                                  reject_unauth_destination,
                                  reject_invalid_hostname,
                                  reject_non_fqdn_hostname,
                                  reject_non_fqdn_sender,
                                  reject_non_fqdn_recipient,
                                  reject_unknown_sender_domain,
                                  reject_unknown_recipient_domain,
                                  reject_unauth_pipelining,
                                  reject_rbl_client zen.spamhaus.org,
                                  reject_rbl_client bl.spamcop.net,
                                  reject_rbl_client dnsbl.njabl.org,
                                  reject_rbl_client dnsbl.sorbs.net,
                                  permit

smtpd_sasl_security_options     = noanonymous
smtpd_sasl_local_domain         = 
broken_sasl_auth_clients        = yes

smtpd_helo_required             = yes

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soft_bounce = no

queue_directory = /var/spool/postfix

command_directory = /usr/sbin

daemon_directory = /usr/libexec/postfix

mail_owner = postfix

# The default_privs parameter specifies the default rights used by

# the local delivery agent for delivery to external file or command.

# These rights are used in the absence of a recipient user context.

# DO NOT SPECIFY A PRIVILEGED USER OR THE POSTFIX OWNER.

#

#default_privs = nobody

myhostname = mail.example.com

mydomain = example.com

mydestination = $myhostname, localhost

unknown_local_recipient_reject_code = 550

mynetworks_style = host

mynetworks = 0.0.0.0/1 # это уже я добавил

mailbox_transport = lmtp:unix:/var/lib/imap/socket/lmtp

local_destination_recipient_limit = 300

local_destination_concurrency_limit = 5

recipient_delimiter=+

virtual_alias_maps = hash:/etc/postfix/virtual

header_checks = regexp:/etc/postfix/header_checks

mime_header_checks = pcre:/etc/postfix/body_checks

smtpd_banner = $myhostname

debug_peer_level = 2

debugger_command =

PATH=/bin:/usr/bin:/usr/bin:/usr/X11R6/bin

xxgdb $daemon_directory/$process_name $process_id & sleep 5

sendmail_path = /usr/sbin/sendmail.postfix

newaliases_path = /usr/bin/newaliases.postfix

mailq_path = /usr/bin/mailq.postfix

setgid_group = postdrop

html_directory = no

manpage_directory = /usr/share/man

sample_directory = /usr/share/doc/postfix-2.3.3/samples

readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES

smtpd_sasl_auth_enable = yes

smtpd_sasl_application_name = smtpd

smtpd_recipient_restrictions = permit_sasl_authenticated,

permit_mynetworks,

reject_unauth_destination,

reject_invalid_hostname,

reject_non_fqdn_hostname,

reject_non_fqdn_sender,

reject_non_fqdn_recipient,

reject_unknown_sender_domain,

reject_unknown_recipient_domain,

reject_unauth_pipelining,

reject_rbl_client zen.spamhaus.org,

reject_rbl_client bl.spamcop.net,

reject_rbl_client dnsbl.njabl.org,

reject_rbl_client dnsbl.sorbs.net,

permit

smtpd_sasl_security_options = noanonymous

smtpd_sasl_local_domain =

broken_sasl_auth_clients = yes

smtpd_helo_required = yes

sudo nano /etc/postfix/virtual

1	sudo nano /etc/postfix/virtual

user@example.com   user\@example.com

1	user@example.com user\@example.com

postmap /etc/postfix/virtual
touch /etc/postfix/body_checks

1 2	postmap /etc/postfix/virtual touch /etc/postfix/body_checks

sudo nano /etc/sasl2/smtpd.conf

1	sudo nano /etc/sasl2/smtpd.conf

pwcheck_method: auxprop
auxprop_plugin: sasldb
mech_list: PLAIN LOGIN CRAM-MD5 DIGEST-MD5

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pwcheck_method: auxprop

auxprop_plugin: sasldb

mech_list: PLAIN LOGIN CRAM-MD5 DIGEST-MD5

sudo nano /etc/imapd.conf

1	sudo nano /etc/imapd.conf

virtdomains:		userid
defaultdomain:		example.com
servername:		example.com
configdirectory:	/var/lib/imap
partition-default:	/var/spool/imap
admins:			cyrus
sievedir:		/var/lib/imap/sieve
sendmail:		/usr/sbin/sendmail.postfix
hashimapspool:		true
allowanonymouslogin:	no
allowplaintext:		yes
sasl_pwcheck_method:	auxprop
sasl_mech_list:		CRAM-MD5 DIGEST-MD5 PLAIN
tls_cert_file:		/etc/pki/cyrus-imapd/cyrus-imapd.pem
tls_key_file:		/etc/pki/cyrus-imapd/cyrus-imapd.pem
tls_ca_file:		/etc/pki/tls/certs/ca-bundle.crt

autocreatequota:		-1
createonpost:			yes
autocreateinboxfolders:		spam
autosubscribeinboxfolders:	spam

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virtdomains: userid

defaultdomain: example.com

servername: example.com

configdirectory: /var/lib/imap

partition-default: /var/spool/imap

admins: cyrus

sievedir: /var/lib/imap/sieve

sendmail: /usr/sbin/sendmail.postfix

hashimapspool: true

allowanonymouslogin: no

allowplaintext: yes

sasl_pwcheck_method: auxprop

sasl_mech_list: CRAM-MD5 DIGEST-MD5 PLAIN

tls_cert_file: /etc/pki/cyrus-imapd/cyrus-imapd.pem

tls_key_file: /etc/pki/cyrus-imapd/cyrus-imapd.pem

tls_ca_file: /etc/pki/tls/certs/ca-bundle.crt

autocreatequota: -1

createonpost: yes

autocreateinboxfolders: spam

autosubscribeinboxfolders: spam

yum install mailx

1	yum install mailx

[root@demoserver ~]# mail user@example.org
Subject: Hello
This is a test message.
Regards,

.
EOT

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[root@demoserver ~]# mail user@example.org

Subject: Hello

This is a test message.

Regards,

.

EOT

tailf /var/log/maillog

1	tailf /var/log/maillog

Установка postfix в CentOs

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