DevOps: البريد الإلكتروني

pass

yum install msmtp
yum install make gcc pkgconfig
wget http://sourceforge.net/projects/msmtp/files/msmtp/1.4.31/msmtp-1.4.31.tar.bz2/download
tar -xvf msmtp-1.4.31.tar.bz2
cd msmtp-1.4.31
./configure
make
make install
apt-get install msmtp

sudo pacman -S msmtp

vi ~/.msmtprc
account yahoo
tls on
tls_starttls off
tls_certcheck off
auth on
host smtp.mail.yahoo.com
user user1
from user1@yahoo.com
password yourYahooPa5sw0rd

account gmail
tls on
tls_certcheck off
auth on
host smtp.gmail.com
port 587
user user1@gmail.com
from user1@gmail.com
password yourgmailPassw0rd

chmod 600 ~/.msmtprc
echo -e "From: Alice <alice@example.com> \n\
To: Bob <bob@domain.com> \n\
Subject: Hello World \n\
\n\
This email was sent using MSMTP via Gmail/Yahoo." >> sample_email.txt

cat sample_email.txt | msmtp --debug -a gmail bob@domain.com

cp -p ~/.msmtprc /etc/.msmtp_php

chown www-data:www-data /etc/.msmtp_php
vi /etc/php5/php.ini
sendmail_path =
sendmail_path = "/usr/bin/msmtp -C /etc/.msmtp_php --logfile /var/log/msmtp.log -a gmail -t"
touch /var/log/msmtp.log
chown www-data:www-data /var/log/msmtp.log

service httpd restart

systemctl restart httpd

service php5-fpm restart
php
if(mail("receipient@domain.com","A Subject Here","Hi there,\nThis email was sent using PHP's mail function."))
print "Email successfully sent";
else
print "An error occured";
?>

tail /var/log/msmtp.log

php /var/www/html/file.php
sudo apt-get install amavisd-new spamassassin clamav-daemon
sudo apt-get install opendkim postfix-policyd-spf-python
sudo apt-get install pyzor razor
sudo apt-get install arj cabextract cpio lha nomarch pax rar unrar unzip zip
sudo adduser clamav amavis
sudo adduser amavis clamav
ENABLED=1
sudo service spamassassin start
use strict;

# You can modify this file to re-enable SPAM checking through spamassassin
# and to re-enable antivirus checking.

#
# Default antivirus checking mode
# Uncomment the two lines below to enable it
#

@bypass_virus_checks_maps = (
\%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re);

#
# Default SPAM checking mode
# Uncomment the two lines below to enable it
#

@bypass_spam_checks_maps = (
\%bypass_spam_checks, \@bypass_spam_checks_acl, \$bypass_spam_checks_re);

1; # insure a defined return
$final_spam_destiny = D_DISCARD;
$sa_tag_level_deflt = -999; # add spam info headers if at, or above that level
$sa_tag2_level_deflt = 6.0; # add 'spam detected' headers at that level
$sa_kill_level_deflt = 21.0; # triggers spam evasive actions
$sa_dsn_cutoff_level = 4; # spam level beyond which a DSN is not sent
$myhostname = 'mail.example.com';
@local_domains_acl = ( "example.com", "example.org" );
@local_domains_acl = qw(.);
sudo service amavis restart
sudo service amavis restart
sudo postconf -e 'content_filter = smtp-amavis:[127.0.0.1]:10024'
smtp-amavis     unix    -       -       -       -       2       smtp
        -o smtp_data_done_timeout=1200
        -o smtp_send_xforward_command=yes
        -o disable_dns_lookups=yes
        -o max_use=20

127.0.0.1:10025 inet    n       -       -       -       -       smtpd
        -o content_filter=
        -o local_recipient_maps=
        -o relay_recipient_maps=
        -o smtpd_restriction_classes=
        -o smtpd_delay_reject=no
        -o smtpd_client_restrictions=permit_mynetworks,reject
        -o smtpd_helo_restrictions=
        -o smtpd_sender_restrictions=
        -o smtpd_recipient_restrictions=permit_mynetworks,reject
        -o smtpd_data_restrictions=reject_unauth_pipelining
        -o smtpd_end_of_data_restrictions=
        -o mynetworks=127.0.0.0/8
        -o smtpd_error_sleep_time=0
        -o smtpd_soft_error_limit=1001
        -o smtpd_hard_error_limit=1000
        -o smtpd_client_connection_count_limit=0
        -o smtpd_client_connection_rate_limit=0
        -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters
         -o content_filter=
         -o receive_override_options=no_header_body_checks
sudo service postfix restart
telnet localhost 10024
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 [127.0.0.1] ESMTP amavisd-new service ready
^]
X-Spam-Level: 
X-Virus-Scanned: Debian amavisd-new at example.com
X-Spam-Status: No, hits=-2.3 tagged_above=-1000.0 required=5.0 tests=AWL, BAYES_00
X-Spam-Level: 
$log_level = 2;
LogVerbose true
sudo apt-get install dovecot-imapd dovecot-pop3d
protocols = pop3 pop3s imap imaps
mail_location = maildir:~/Maildir # (for maildir)
mail_location = mbox:~/mail:INBOX=/var/spool/mail/%u # (for mbox)
sudo service dovecot restart
user@localbox:~$ telnet localhost pop3
Trying 127.0.0.1...
Connected to localhost.localdomain.
Escape character is '^]'.
+OK Dovecot ready.
ssl = yes
ssl_cert = 

	يمكنك الحصول على شهادة SSL من سلطة إصدار الشهادات أو إنشاء شهادة SSL موقعة ذاتيًا؛ الخيار الأخير هو خيار جيد للبريد الإلكتروني، ﻷن عملاء SMTP نادرًا ما يشتكون حول الشهادات الموقعة ذاتيًا؛ رجاءً عُد إلى درس الشهادات لمزيدٍ من المعلومات حول إنشاء شهادة SSL موقعة ذاتيًا؛ يجب عليك الحصول على ملف مفتاح وملف الشهادة بعد إنشائك للشهادة؛ رجاءً انسخهما إلى المكان المُشار إليه في ملف الضبط ‎/etc/dovecot/conf.d‎/10-ssl.conf.

	ضبط الجدار الناري لخادوم البريد الإلكتروني

	عليك ضبط الجدار الناري للسماح للاتصالات على المنافذ الضرورية للوصول إلى خادوم البريد من حاسوبٍ آخر، وهي:

		IMAP‏ – 143

		IMAPs‏ – 993

		POP3‏ – 110

		POP3s‏ – 995

	مصادر

		راجع موقع Dovecot لمزيدٍ من المعلومات.

		أيضًا صفحة ويكي أوبنتو «Dovecot» فيها تفاصيلٌ إضافية.

	ترجمة -وبتصرف- للمقال Ubuntu Server Guide: DOvecot Server.

dc_use_split_config='true'
sudo apt-get install mailman
sudo cp /etc/mailman/apache.conf /etc/apache2/sites-available/mailman.conf
sudo a2ensite mailman.conf
sudo service apache2 restart
sudo postconf -e 'relay_domains = lists.example.com'
sudo postconf -e 'transport_maps = hash:/etc/postfix/transport'
sudo postconf -e 'mailman_destination_recipient_limit = 1'
mailman    unix   -    n    n    -    -    pipe
  flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
  ${nexthop} ${user}
lists.example.com mailman:       
sudo postmap -v /etc/postfix/transport
sudo service postfix restart
sudo service exim4 start
# start
# Home dir for your Mailman installation -- aka Mailman's prefix
# directory.
# On Ubuntu this should be "/var/lib/mailman"
# This is normally the same as ~mailman
MM_HOME=/var/lib/mailman
#
# User and group for Mailman, should match your --with-mail-gid
# switch to Mailman's configure script. Value is normally "mailman"
MM_UID=list
MM_GID=list
#
# Domains that your lists are in - colon separated list
# you may wish to add these into local_domains as well
domainlist mm_domains=hostname.com
#
# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#
# These values are derived from the ones above and should not need
# editing unless you have munged your mailman installation
#
# The path of the Mailman mail wrapper script
MM_WRAP=MM_HOME/mail/mailman
#
# The path of the list config file (used as a required file when
# verifying list addresses)
MM_LISTCHK=MM_HOME/lists/${lc::$local_part}/config.pck
# end
  mailman_transport:
     driver = pipe
     command = MM_WRAP \
                           '${if def:local_part_suffix \
                                 {${sg{$local_part_suffix}{-(\\w+)(\\+.*)?}{\$1}}} \
                                 {post}}' \
               $local_part
      current_directory = MM_HOME
      home_directory = MM_HOME
      user = MM_UID
      group = MM_GID
  mailman_router:
   driver = accept
   require_files = MM_HOME/lists/$local_part/config.pck
   local_part_suffix_optional
   local_part_suffix = -bounces : -bounces+* : \
                       -confirm+* : -join : -leave : \
                       -owner : -request : -admin
   transport = mailman_transport
sudo service mailman start
sudo /usr/sbin/newlist mailman
 Enter the email address of the person running the list: bhuvan at ubuntu.com
  Initial mailman password:
  To finish creating your mailing list, you must edit your /etc/aliases (or
  equivalent) file by adding the following lines, and possibly running the
  `newaliases' program:

  ## mailman mailing list
  mailman:              "|/var/lib/mailman/mail/mailman post mailman"
  mailman-admin:        "|/var/lib/mailman/mail/mailman admin mailman"
  mailman-bounces:      "|/var/lib/mailman/mail/mailman bounces mailman"
  mailman-confirm:      "|/var/lib/mailman/mail/mailman confirm mailman"
  mailman-join:         "|/var/lib/mailman/mail/mailman join mailman"
  mailman-leave:        "|/var/lib/mailman/mail/mailman leave mailman"
  mailman-owner:        "|/var/lib/mailman/mail/mailman owner mailman"
  mailman-request:      "|/var/lib/mailman/mail/mailman request mailman"
  mailman-subscribe:    "|/var/lib/mailman/mail/mailman subscribe mailman"
  mailman-unsubscribe:  "|/var/lib/mailman/mail/mailman unsubscribe mailman"

  Hit enter to notify mailman owner...

  # 
sudo apt-get install exim4
sudo dpkg-reconfigure exim4-config
sudo update-exim4.conf
sudo service exim4 start
sudo /usr/share/doc/exim4-base/examples/exim-gencert
MAIN_TLS_ENABLE = yes
  plain_saslauthd_server:
    driver = plaintext
    public_name = PLAIN
    server_condition = ${if saslauthd{{$auth2}{$auth3}}{1}{0}}
    server_set_id = $auth2
    server_prompts = :
    .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
    server_advertise_condition = ${if eq{$tls_cipher}{}{}{*}}
    .endif
#
  login_saslauthd_server:
    driver = plaintext
    public_name = LOGIN
    server_prompts = "Username:: : Password::"
    # don't send system passwords over unencrypted connections
    server_condition = ${if saslauthd{{$auth1}{$auth2}}{1}{0}}
    server_set_id = $auth1
    .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
    server_advertise_condition = ${if eq{$tls_cipher}{}{}{*}}
   .endif
sudo /usr/share/doc/exim4/examples/exim-adduser
sudo chown root:Debian-exim /etc/exim4/passwd
sudo chmod 640 /etc/exim4/passwd
sudo update-exim4.conf
sudo service exim4 restart
sudo apt-get install sasl2-bin
START=yes
sudo adduser Debian-exim sasl
sudo service saslauthd start
sudo apt-get install postfix
sudo dpkg-reconfigure postfix
sudo postconf -e 'home_mailbox = Maildir/'
sudo postconf -e 'smtpd_sasl_type = dovecot'
sudo postconf -e 'smtpd_sasl_path = private/auth-client'
sudo postconf -e 'smtpd_sasl_local_domain ='
sudo postconf -e 'smtpd_sasl_security_options = noanonymous'
sudo postconf -e 'broken_sasl_auth_clients = yes'
sudo postconf -e 'smtpd_sasl_auth_enable = yes'
sudo postconf -e 'smtpd_recipient_restrictions = \
permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination'
sudo postconf -e 'smtp_tls_security_level = may'
sudo postconf -e 'smtpd_tls_security_level = may'
sudo postconf -e 'smtp_tls_note_starttls_offer = yes'
sudo postconf -e 'smtpd_tls_key_file = /etc/ssl/private/server.key'
sudo postconf -e 'smtpd_tls_cert_file = /etc/ssl/certs/server.crt'
sudo postconf -e 'smtpd_tls_loglevel = 1'
sudo postconf -e 'smtpd_tls_received_header = yes'
sudo postconf -e 'myhostname = mail.example.com'
sudo postconf -e 'smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem'
# See /usr/share/postfix/main.cf.dist for a commented, more complete
# version

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

myhostname = server1.example.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = server1.example.com, localhost.example.com, localhost
relayhost =
mynetworks = 127.0.0.0/8
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
smtpd_sasl_local_domain =
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions =
permit_sasl_authenticated,permit_mynetworks,reject _unauth_destination
smtpd_tls_auth_only = no
smtp_tls_security_level = may
smtpd_tls_security_level = may
smtp_tls_note_starttls_offer = yes
smtpd_tls_key_file = /etc/ssl/private/smtpd.key
smtpd_tls_cert_file = /etc/ssl/certs/smtpd.crt
smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
sudo service postfix restart
sudo apt-get install dovecot-common
service auth {
  # auth_socket_path points to this userdb socket by default. It's typically
  # used by dovecot-lda, doveadm, possibly imap process, etc. Its default
  # permissions make it readable only by root, but you may need to relax these
  # permissions. Users that have access to this socket are able to get a list
  # of all usernames and get results of everyone's userdb lookups.
  unix_listener auth-userdb {
    #mode = 0600
    #user =
    #group =
  }

  # Postfix smtp-auth
  unix_listener /var/spool/postfix/private/auth {
    mode = 0660
    user = postfix
    group = postfix
}
auth_mechanisms = plain
auth_mechanisms = plain login
sudo service dovecot restart
sudo apt-get install mail-stack-delivery
smtpd_tls_cert_file = /etc/ssl/certs/ssl-mail.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-mail.key
sudo service postfix restart
telnet mail.example.com 25
ehlo mail.example.com
250-STARTTLS
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250 8BITMIME
smtp    inet   n    -    -    -    -     smtpd
smtp    inet   n    -    n    -    -     smtpd
sudo service postfix restart
smtps    inet   n    -    -    -    -      smtpd
  -o smtpd_tls_wrappermode=yes
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
  -o milter_macro_daemon_name=ORIGINATING
tail -f /var/log/mail.err
sudo postconf -e 'smtpd_tls_loglevel = 4'
sudo postconf -e 'debug_peer_list = problem.domain'
smtp    unix   -     -     -    -    -     smtp -v
sudo service postfix reload
auth_debug=yes
auth_debug_passwords=yes
sudo service dovecot reload
/etc/nginx/ssl/nginx.crt
و
/etc/nginx/ssl/nginx.key
sudo apt-get update
sudo apt-get install git
cd /var
sudo git clone https://github.com/mailpile/Mailpile.git
sudo apt-get -y install python-pip
sudo apt-get install python-lxml
sudo apt-get install gnupg openssl libssl-dev
cd /var/Mailpile
sudo pip install -r /var/Mailpile/requirements.txt
sudo apt-get install nginx
sudo mkdir /home/backup
sudo cp -b /etc/nginx/sites-enabled/default /home/backup
sudo rm /etc/nginx/sites-available/default
ls /etc/nginx/sites-available/
sudo nano /etc/nginx/sites-available/default
/etc/nginx/sites-available/default

server {
    listen 80;
    return 301 https://$host$request_uri;
}
/etc/nginx/sites-available/default

server {
    listen 443;
    server_name mailpile.example.com;
    ssl_certificate /etc/nginx/ssl/nginx.crt;
    ssl_certificate_key /etc/nginx/ssl/nginx.key;
    ssl on;
    ssl_session_cache builtin:1000 shared:SSL:10m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
    ssl_prefer_server_ciphers on;

    access_log /var/log/nginx/mailpile.access.log;

/etc/nginx/sites-available/default

  location / {

    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;

    # Fix the "It appears that your reverse proxy set up is broken" error.
    proxy_pass http://localhost:33411;
    proxy_read_timeout 90;
    proxy_redirect http://localhost:33411 https://webmail.example.com;
  }

}
/etc/nginx/sites-available/default

server {
    listen 80;
     return 301 https://$host$request_uri;
}

server {
    listen 443;
    server_name mailpile.example.com;
    ssl_certificate /etc/nginx/ssl/nginx.crt;
    ssl_certificate_key /etc/nginx/ssl/nginx.key;
    ssl on;
    ssl_session_cache builtin:1000 shared:SSL:10m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
    ssl_prefer_server_ciphers on;
    access_log /var/log/nginx/mailpile.access.log;

    location / {
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        # Fix the "It appears that your reverse proxy set up is broken" error.
        proxy_pass http://localhost:33411;
        proxy_read_timeout 90;
        proxy_redirect http://localhost:33411 https://webmail.example.com;
    }
}
sudo ln -s /etc/nginx/sites-available/mailpile.example.com /etc/nginx/sites-enabled/
sudo service nginx restart
cd /var/Mailpile
./mp
sudo nano /etc/init/mailpile.conf

/etc/init/mailpile.conf

description "Mailpile Webmail Client"
author "Sharon Campbell"

start on filesystem or runlevel [2345]
stop on shutdown

script
echo $$ > /var/run/mailpile.pid
exec /usr/bin/screen -dmS mailpile_init /var/Mailpile/mp
end script

pre-start script
echo "[`date`] Mailpile Starting" >> /var/log/mailpile.log
end script

pre-stop script
rm /var/run/mailpile.pid
echo "[`date`] Mailpile Stopping" >> /var/log/mailpile.log
end script
sudo start mailpile
sudo -i
apt-get install postfix postfix-mysql dovecot-core dovecot-imapd dovecot-lmtpd dovecot-mysql
mysqladmin -p create servermail
mysql -u root -p
mysql >
mysql > GRANT SELECT ON servermail.* TO 'usermail'@'127.0.0.1' IDENTIFIED BY 'mailpassword';
mysql > FLUSH PRIVILEGES;
mysql> USE servermail;
CREATE TABLE `virtual_domains` (
`id`  INT NOT NULL AUTO_INCREMENT,
`name` VARCHAR(50) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE `virtual_users` (
`id` INT NOT NULL AUTO_INCREMENT,
`domain_id` INT NOT NULL,
`password` VARCHAR(106) NOT NULL,
`email` VARCHAR(120) NOT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `email` (`email`),
FOREIGN KEY (domain_id) REFERENCES virtual_domains(id) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE `virtual_aliases` (
`id` INT NOT NULL AUTO_INCREMENT,
`domain_id` INT NOT NULL,
`source` varchar(100) NOT NULL,
`destination` varchar(100) NOT NULL,
PRIMARY KEY (`id`),
FOREIGN KEY (domain_id) REFERENCES virtual_domains(id) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO `servermail`.`virtual_domains`
(`id` ,`name`)
VALUES
('1', 'example.com'),
('2', 'hostname.example.com');
INSERT INTO `servermail`.`virtual_users`
(`id`, `domain_id`, `password` , `email`)
VALUES
('1', '1', ENCRYPT('firstpassword', CONCAT('$6$', SUBSTRING(SHA(RAND()), -16))), 'email1@example.com'),
('2', '1', ENCRYPT('secondpassword', CONCAT('$6$', SUBSTRING(SHA(RAND()), -16))), 'email2@example.com');
INSERT INTO `servermail`.`virtual_aliases`
(`id`, `domain_id`, `source`, `destination`)
VALUES
('1', '1', 'alias@example.com', 'email1@example.com');
mysql > exit
cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
nano /etc/postfix/main.cf
# TLS parameters
#smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
#smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
#smtpd_use_tls=yes
#smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
#smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache 
smtpd_tls_cert_file=/etc/ssl/certs/dovecot.pem
smtpd_tls_key_file=/etc/ssl/private/dovecot.pem
smtpd_use_tls=yes
smtpd_tls_auth_only = yes
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_auth_enable = yes
smtpd_recipient_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
reject_unauth_destination
#mydestination = example.com, hostname.example.com, localhost.example.com, localhost
mydestination = localhost
myhostname = hostname.example.com
virtual_transport = lmtp:unix:private/dovecot-lmtp
virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf
https://www.dropbox.com/s/x9fpm9v1dr86gkw/etc-postfix-main.cf.txt
nano /etc/postfix/mysql-virtual-mailbox-domains.cf

user = usermail
password = mailpassword
hosts = 127.0.0.1
dbname = servermail
query = SELECT 1 FROM virtual_domains WHERE name='%s'
service postfix restart
postmap -q example.com mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf
nano /etc/postfix/mysql-virtual-mailbox-maps.cf 

user = usermail
password = mailpassword
hosts = 127.0.0.1
dbname = servermail
query = SELECT 1 FROM virtual_users WHERE email='%s'
service postfix restart
postmap -q email1@example.com mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
nano /etc/postfix/mysql-virtual-alias-maps.cf

user = usermail
password = mailpassword
hosts = 127.0.0.1
dbname = servermail
query = SELECT destination FROM virtual_aliases WHERE source='%s'
service postfix restart
postmap -q alias@example.com mysql:/etc/postfix/mysql-virtual-alias-maps.cf
nano /etc/postfix/master.cf
submission inet n       -       -       -       -       smtpd
-o syslog_name=postfix/submission
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
service postfix restart
cp /etc/dovecot/dovecot.conf /etc/dovecot/dovecot.conf.orig
cp /etc/dovecot/conf.d/10-mail.conf /etc/dovecot/conf.d/10-mail.conf.orig
cp /etc/dovecot/conf.d/10-auth.conf /etc/dovecot/conf.d/10-auth.conf.orig
cp /etc/dovecot/dovecot-sql.conf.ext /etc/dovecot/dovecot-sql.conf.ext.orig
cp /etc/dovecot/conf.d/10-master.conf /etc/dovecot/conf.d/10-master.conf.orig
cp /etc/dovecot/conf.d/10-ssl.conf /etc/dovecot/conf.d/10-ssl.conf.orig
nano /etc/dovecot/dovecot.conf
chown -R vmail:vmail /var/mail
nano /etc/dovecot/conf.d/10-auth.conf
disable_plaintext_auth = yes
auth_mechanisms = plain login
auth_mechanisms = plain login
!include auth-sql.conf.ext
https://www.dropbox.com/s/4h472nqrj700pqk/etc.dovecot.conf.d.10-auth.conf.txt
nano /etc/dovecot/conf.d/auth-sql.conf.ext
passdb {
  driver = sql
  args = /etc/dovecot/dovecot-sql.conf.ext
}

userdb {
  driver = static
  args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%n
}
nano /etc/dovecot/dovecot-sql.conf.ext
driver = mysql
connect = host=127.0.0.1 dbname=servermail user=usermail password=mailpassword
default_pass_scheme = SHA512-CRYPT
password_query = SELECT email as user, password FROM virtual_users WHERE email='%u';
https://www.dropbox.com/s/48a5r0mtgdz25cz/etc.dovecot.dovecot-sql.conf.ext.txt
chown -R vmail:dovecot /etc/dovecot
chmod -R o-rwx /etc/dovecot
nano /etc/dovecot/conf.d/10-master.conf

##Uncomment inet_listener_imap and modify to port 0
service imap-login {
  inet_listener imap {
    port = 0
}

#Create LMTP socket and this configurations
service lmtp {
   unix_listener /var/spool/postfix/private/dovecot-lmtp {
       mode = 0600
       user = postfix
       group = postfix
   }
  #inet_listener lmtp {
    # Avoid making LMTP visible for the entire internet
    #address =
    #port =
  #}
}
service auth {

  unix_listener /var/spool/postfix/private/auth {
  mode = 0666
  user = postfix
  group = postfix
  }

  unix_listener auth-userdb {
  mode = 0600
  user = vmail
  #group =
  }

  #unix_listener /var/spool/postfix/private/auth {
  # mode = 0666
  #}

  user = dovecot
}
service auth-worker {
  # Auth worker process is run as root by default, so that it can access
  # /etc/shadow. If this isn't necessary, the user should be changed to
  # $default_internal_user.
  user = vmail
}
https://www.dropbox.com/s/g0vnt233obh6v2h/etc.dovecot.conf.d.10-master.conf.txt
nano /etc/dovecot/conf.d/10-ssl.conf
ssl = required
ssl_cert = وقم بإعادة تشغيل Dovecot:
service dovecot restart
يجب أن تتأكّد أنّ المنفذ 993 يعمل ومفتوح:
telnet example.com 993
تهانينا!، لقد قمتَ بنجاح بإعداد خادوم بريدك الأول ويمكنك اختبار الإعدادات التالية باستخدام أحد برامج إدارة البريد الإلكتروني:
- Username: email1@example.com
- Password: email1's password
- IMAP: example.com
- SMTP: example.com
ملاحظة: استخدام المنفذ 993 لـIMAP المؤمّن و 587 أو 25 لـSMTP.
الخطوة الخامسة: إعداد SpamAssassin
نحتاج أولًا إلى تثبيت SpamAssassin:
apt-get install spamassassin spamc
ثمّ يجب علينا إنشاء مستخدمٍ خاص بـSpamAssassin:
adduser spamd --disabled-login
لإعداد SpamAssassin بنجاح، من الضروري أن تفتح وتعدّل ملفّ الإعدادات:
nano /etc/default/spamassassin
يجب علينا تغيير مُعامِل ENABLED لتفعيل SpamAssasin:
ENABLED=1
كما ونحتاج إلى تغيير مُعامِلات مجلّد المنزل والخيارات:
SPAMD_HOME="/home/spamd/"
OPTIONS="--create-prefs --max-children 5 --username spamd --helper-home-dir ${SPAMD_HOME} -s ${SPAMD_HOME}spamd.log"
ثمّ نحتاج إلى تعديل مُعامِل PID_FILE بالشكل التالي:
PIDFILE="${SPAMD_HOME}spamd.pid"
وأخيرًا، نحتاج إلى تحديد أنّ قواعد SpamAssasins يجب أن يتم تحديثها تلقائيًا:
CRON=1
ملاحظة: قارن تغييراتك بهذا الملفّ:
PIDFILE="${SPAMD_HOME}spamd.pid"
نحتاج الآن إلى فتح /etc/spamassassin/local.cf لإعداد القواعد التي ستحدّ من هجمات السبام (Spam):
nano /etc/spamassassin/local.cf
سيقوم SpamAssasin بتسجيل كلّ بريدٍ إلكتروني ويفحص ما إذا كان هذا البريد الإلكتروني يمتلك 5 نقط أو أعلى في اختبار فحص السبام، وإن كان كذلك فسيقوم تلقائيًا باعتباره سبام. يمكنك استخدام المُعامِلات التالية لإعداد القواعد المُضادة للسبام:
rewrite_header Subject ***** SPAM _SCORE_ *****
report_safe             0
required_score          5.0
use_bayes               1
use_bayes_rules         1
bayes_auto_learn        1
skip_rbl_checks         0
use_razor2              0
use_dcc                 0
use_pyzor               0
نحتاج إلى تغيير ملفّ /etc/postfix/master.cf لنخبره أنّه سوف يتم التحقق من كلّ بريدٍ إلكترونيٍ وارد بواسطة SpamAssasin:
nano /etc/postfix/master.cf
ثمّ نحتاج إلى العثور على السطر التالي وإضافة مرشّح spamassasin:
smtp      inet  n       -       -       -       -       smtpd
-o content_filter=spamassassin
وأخيرًا نحتاج إلى إضافة المُعامِلات التالية:
spamassassin unix -     n       n       -       -       pipe
user=spamd argv=/usr/bin/spamc -f -e  
/usr/sbin/sendmail -oi -f ${sender} ${recipient}
يجب الآن إعادة تشغيل كلٍّ من Postfix و SpamAssasin لكي تأخذ التغييرات مكانها:
service spamassassin start
service postfix restart
*تهانينا! لقد قمتَ بنجاح بإعداد خادوم بريدٍ إلكتروني باستخدام Postfix و Dovecot مع استيثاق MySQL وحماية ضدّ هجمات السبام باستخدام SpamAssasin ! حظًا موفقًا يا صاح!
ترجمة -وبتصرّف- للمقال: How To Configure a Mail Server Using Postfix, Dovecot, MySQL, and SpamAssasin.

sudo apt-get install mailutils

The following NEW packages will be installed:

guile-2.0-libs libgsasl7 libkyotocabinet16 libltdl7 liblzo2-2 libmailutils4 libmysqlclient18 libntlm0 libunistring0 mailutils mailutils-common mysql-common postfix ssl-cert

0 upgraded, 14 newly installed, 0 to remove and 3 not upgraded.

Need to get 5,481 kB of archives.

After this operation, 26.9 MB of additional disk space will be used.

Do you want to continue? [Y/n]

sudo nano /etc/postfix/main.cf

mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all

inet_interfaces = all

inet_interfaces = loopback-only

mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = loopback-only
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = localhost
sudo service postfix restart

echo "This is the body of the email" | mail -s "This is the subject line" user@example.com

/etc/aliases
sudo nano /etc/aliases
# See man 5 aliases for format
postmaster: root
# See man 5 aliases for format
postmaster: root
root: sammy@example.com
sudo newaliases
echo "This is the body of the email" | mail -s "This is the subject line" root
$ sudo apt-get install postfix
$ sudo service postfix status
* postfix is running
$ sudo netstat -ltnp | grep 25
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1926/master
tcp6 0 0 ::1:25 :::* LISTEN 1926/master
$ dig binarytides.com mx

; <<>> DiG 9.9.3-rpz2+rl.13214.22-P2-Ubuntu-1:9.9.3.dfsg.P2-4ubuntu1.1 <<>> binarytides.com mx
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7230
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;binarytides.com. IN MX

;; ANSWER SECTION:
binarytides.com. 85100 IN MX 10 mail.binarytides.com.

;; Query time: 74 msec
;; SERVER: 127.0.1.1#53(127.0.1.1)
;; WHEN: Fri Mar 28 08:59:17 IST 2014
;; MSG SIZE rcvd: 65
$ dig mail.binarytides.com a

; <<>> DiG 9.9.3-rpz2+rl.13214.22-P2-Ubuntu-1:9.9.3.dfsg.P2-4ubuntu1.1 <<>> mail.binarytides.com a
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43356
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;mail.binarytides.com.          IN      A

;; ANSWER SECTION:
mail.binarytides.com.   85045   IN      A       173.255.230.5

;; Query time: 30 msec
;; SERVER: 127.0.1.1#53(127.0.1.1)
;; WHEN: Fri Mar 28 09:00:19 IST 2014
;; MSG SIZE  rcvd: 65
$ postconf | grep config_directory
config_directory = /etc/postfix
/etc/postfix/main.cf

virtual_alias_domains = mydomain.com myanotherdomain.com
virtual_alias_maps = hash:/etc/postfix/virtual

# تمرير رسائل عنوانين
contact@mydomain.com myself@gmail.com
sales@mydomain.com myself@gmail.com
contact@mydomain.com myself@gmail.com mystaff@gmail.com
# تحويل جميع الرسائل
@mydomain.com myself@gmail.com mystaff@gmail.com
$ postmap /etc/postfix/virtual
$ sudo service postfix reload
$ postconf -n | grep virtual
virtual_alias_domains = mydomain.com myanotherdomain.com
virtual_alias_maps = hash:/etc/postfix/virtual

DevOps: البريد الإلكتروني

كيف تستخدم Gmail أو Yahoo مع دالّة mail() في لغة PHP

حول دالّة mail() في لغة PHP

التثبيت

إعداد بروتوكول MSMTP

إعداد وتهيئة PHP

أخطاء شائعة

كيف تستخدم Spamassassin وClamAV على خادوم أوبنتو لترشيح البريد الإلكتروني واكتشاف الرسائل المزعجة

التثبيت

الضبط

ClamAV

Spamassassin

Amavisd-new

DKIM Whitelist

Postfix

الاختبار

استكشاف الأخطاء

مصادر

كيف تضبط خدمة Dovecot للبريد الإلكتروني على أوبنتو

التثبيت

الضبط

ضبط Dovecot SSL

ضبط الجدار الناري لخادوم البريد الإلكتروني

مصادر

كيف تستخدم Mailman لإدارة القوائم البريدية على أوبنتو

التثبيت

Apache2

Postfix

Exim4

Mailman

الضبط

Apache2

Postfix

Exim4

الرئيسي

النقل

الموجه

Mailman

الإدارة

المستخدمون

مصادر

تنصيب وإعداد خدمة Exim4 للبريد الإلكتروني على أوبنتو

التثبيت

الضبط

استيثاق SMTP

ضبط SASL

مصادر

تنصيب وإعداد خدمة البريد الإلكتروني Postfix على أوبنتو

Postfix

التثبيت

الضبط الأساسي

استيثاق SMTP

ضبط SASL

Mail-Stack Delivery

الاختبار

استكشاف الأخطاء وإصلاحها

الخروج من chroot

Smtps

ملفات السجل

مصادر

كيفية تثبيت Mailpile على أوبنتو 14.04

المتطلبات المسبقة

الخطوة الأولى – تنزيل Mailpile

الخطوة الثانية – ضبط متطلبات Mailpile

الخطوة الثالثة – ضبط وسيط عكسي عبر Nginx

الخطوة الرابعة – ضبط وتشغيل Mailpile

خطوة اختيارية – اجعل Mailpile يعمل كخدمة مع Upstart

الخطوة الخامسة – التعامل مع Mailpile

ميزات Mailpile أخرى

الخلاصة

كيفية إعداد خادوم بريد باستخدام Postfix، Dovecot، MySQL و SpamAssasin

المتطلّبات

الخطوة الأولى: تثبيت الحزم

الخطوة الثانية: إنشاء قاعدة بيانات MySQL، نطاقات افتراضية، المستخدمين والاختصارات

النطاقات الافتراضية

عناوين البريد الإلكتروني الافتراصية

الاختصارات الوهمية:

الخطوة الثالثة: إعداد Postfix

الخطوة الرابعة: إعداد Dovecot

الخطوة الخامسة: إعداد SpamAssassin