Почтовый сервер в связке Postfix, Dovecot

При установке будем ориентироваться на этот мануал: http://dummyluck.com/page/pochtovyi_server_nastroika_opisanie
Настройку будем производить для сервера с одним доменом. Система FreeBSD 10.2

1. Подготовка
прописываем хостнейм /etc/rc.conf
hostname="mail.megapuper.ru"

делаем изменения в хостах /etc/hosts

127.0.0.1         localhost
109.172.52.114	  megapuper.ru
109.172.52.114    mail.megapuper.ru

создаём пользователя и группу vmail

# pw groupadd vmail -g 1000
# pw useradd vmail -g vmail -s /sbin/nologin -u 1000

сразу отключаем sendmail
/etc/rc.conf

sendmail_enable="NO"
sendmail_submit_enable="NO"
sendmail_outbound_enable="NO"
sendmail_msp_queue_enable="NO"

/etc/periodic.conf

daily_clean_hoststat_enable="NO"
daily_status_mail_rejects_enable="NO"
daily_status_include_submit_mailq="NO"
daily_submit_queuerun="NO"

2. Установка Nginx, MySQL, PHP, PHP-extension. Этот web-сервер будет использоваться для PostfixAdmin

Здесь коротко, ибо уже тыщу раз ставилось)

Nginx cтавим из пакетов

# pkg install nginx

основной конфиг /usr/local/etc/nginx/nginx.conf

user www;
worker_processes  2;
pid        /var/run/nginx.pid;
events {
worker_connections  1024;
}

http {
     access_log    /var/log/nginx/access.log;
     error_log     /var/log/nginx/error.log;

     include       /usr/local/etc/nginx/mime.types;
     default_type  application/octet-stream;

     sendfile on;
     tcp_nopush on;
     tcp_nodelay on;
     keepalive_timeout  65;
     client_max_body_size 5m;
     server_names_hash_bucket_size 64;
     types_hash_max_size 2048;
     types_hash_bucket_size 64;
     include /usr/local/etc/nginx/conf.d/*.conf;
}

конфиг виртуального хоста /usr/local/etc/nginx/conf/postfix.conf

server {
        listen 80;
        server_name postfix.megapuper.ru;

root /usr/local/www/postfix;
        index index.php index.html index.htm;

        access_log /var/log/nginx/postfix.access.log;
        error_log  /var/log/nginx/postfix.error.log;

location / {
#        try_files $uri $uri/ /index.php?$uri&$args;
        }

location ~ \.php$ {
    fastcgi_pass   127.0.0.1:10000;
    fastcgi_index  index.php;
    fastcgi_param  SCRIPT_FILENAME  $document_root/$fastcgi_script_name;
    fastcgi_intercept_errors on;
    include fastcgi_params;
        }
    }

PHP и нужные PHP-extension тоже ставим из пакетов

# pkg install php55
# pkg install php55-* (пригодятся php55-ctype php55-dom php55-gd php55-hash php55-iconv php55-imap php55-json php55-mbstring php55-mcrypt php55-mysql php55-mysqli php55-session php55-xml)

конфиг php-fpm /usr/local/etc/php-fpm.conf

[global]
error_log = /var/log/php/php-fpm.log
pid = /var/run/php-fpm.pid
log_level = notice
include=/usr/local/etc/php/*.conf

конфиг для виртуального хоста /usr/local/etc/php/postfix.conf

[postfix]
prefix = /usr/local/www/$pool
listen = 127.0.0.1:10000
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0660
user = www
group = www
pm = dynamic
pm.max_children = 4
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
pm.max_requests = 100
;pm.status_path = /status/php-fpm/$pool
request_terminate_timeout = 0
request_slowlog_timeout = 1m
slowlog = /var/log/php/$pool.slow.log
catch_workers_output = yes

MySQL тоже из пакетов

# pkg install mysql56-server

простенький конфиг /etc/my.cnf

[mysqld]
bind-address=127.0.0.1

В конфигах, где используется подключение к базе указываем хост 127.0.0.1

После этого имеем готовый web-сервер можно переходить к установке PostfixAdmin

3. Установка PostfixAdmin

Скачиваем последнюю версию отсюда http://sourceforge.net/projects/postfixadmin/ и заливаем на web-сервер

создаём базу и даём права пользователю

> create database postfix character set utf8 collate utf8_general_ci;
> grant all on postfix.* to postfix@127.0.0.1 identified by 'пароль';

Правим основной конфиг PostfixAdmin config.inc.php
Spoiler

<?php

$CONF['configured'] = true;

// In order to setup Postfixadmin, you MUST specify a hashed password here.
// To create the hash, visit setup.php in a browser and type a password into the field,
// on submission it will be echoed out to you as a hashed value.
$CONF['setup_password'] = 'пароль_установки';

// Language config
// Language files are located in './languages', change as required..
$CONF['default_language'] = 'ru';

// Hook to override or add translations in $PALANG
// Set to the function name you want to use as hook function (see language_hook example function below)
$CONF['language_hook'] = ;

// Database Config
// mysql = MySQL 3.23 and 4.0, 4.1 or 5
// mysqli = MySQL 4.1+
// pgsql = PostgreSQL
$CONF['database_type'] = 'mysqli';
$CONF['database_host'] = '127.0.0.1';
$CONF['database_user'] = 'postfix';
$CONF['database_password'] = 'q';
$CONF['database_name'] = 'postfix';

// Here, if you need, you can customize table names.
$CONF['database_prefix'] = ;
$CONF['database_tables'] = array (
'admin' => 'admin'
'alias' => 'alias',
'alias_domain' => 'alias_domain',
'config' => 'config',
'domain' => 'domain',
'domain_admins' => 'domain_admins',
'fetchmail' => 'fetchmail',
'log' => 'log',
'mailbox' => 'mailbox',
'vacation' => 'vacation',
'vacation_notification' => 'vacation_notification',
'quota' => 'quota',
'quota2' => 'quota2',
);

// Site Admin
$CONF['admin_email'] = 'postmaster@megapuper.ru';

// Mail Server
$CONF['smtp_server'] = '127.0.0.1';
$CONF['smtp_port'] = '25';

// Encrypt
$CONF['encrypt'] = 'cleartext';

// Password validation
// New/changed passwords will be validated using all regular expressions in the array.
// If a password doesn't match one of the regular expressions, the corresponding
// error message from $PALANG (see languages/) will be displayed.
// If you need custom error messages, you can add them using $CONF['language_hook'].
// If a $PALANG text contains a %s, you can add its value after the $PALANG key
// (separated with a space).
$CONF['password_validation'] = array(
'/.{5}/' => 'password_too_short 5', # minimum length 5 characters
'/([a-zA-Z].*){3}/' => 'password_no_characters 3', # must contain at least 3 characters
'/([0-9].*){2}/' => 'password_no_digits 2', # must contain at least 2 digits
);

// Generate Password

$CONF['generate_password'] = 'NO';

// Show Password

$CONF['show_password'] = 'NO';

// Page Size
// Set the number of entries that you would like to see in one page.
$CONF['page_size'] = '50';

// Default Aliases
//$CONF['default_aliases'] = array (
// 'abuse' => 'abuse@change-this-to-your.domain.tld',
// 'hostmaster' => 'hostmaster@change-this-to-your.domain.tld',
// 'postmaster' => 'postmaster@change-this-to-your.domain.tld',
// 'webmaster' => 'webmaster@change-this-to-your.domain.tld'
//);

// Mailboxes
// YES: /usr/local/virtual/domain.tld/username@domain.tld
// NO: /usr/local/virtual/username@domain.tld
$CONF['domain_path'] = 'YES';
// If you don't want to have the domain in your mailbox set this to 'NO'.
// YES: /usr/local/virtual/domain.tld/username@domain.tld
// NO: /usr/local/virtual/domain.tld/username
// Note: If $CONF['domain_path'] is set to NO, this setting will be forced to YES.
$CONF['domain_in_mailbox'] = 'NO';
// If you want to define your own function to generate a maildir path set this to the name of the function.
// - this configuration directive will override both domain_path and domain_in_mailbox
// - the maildir_name_hook() function example is present below, commented out
// - if the function does not exist the program will default to the above domain_path and domain_in_mailbox settings
$CONF['maildir_name_hook'] = 'NO';

$CONF['admin_struct_hook'] = ;

$CONF['domain_struct_hook'] = ;
$CONF['alias_struct_hook'] = ;
$CONF['mailbox_struct_hook'] = ;
$CONF['alias_domain_struct_hook'] = ;

// Default Domain Values
// Specify your default values below. Quota in MB.
$CONF['aliases'] = '0';
$CONF['mailboxes'] = '0';
$CONF['maxquota'] = '1024';
$CONF['domain_quota_default'] = '2048';

// Quota
// When you want to enforce quota for your mailbox users set this to 'YES'.
$CONF['quota'] = 'YES';
// If you want to enforce domain-level quotas set this to 'YES'.
$CONF['domain_quota'] = 'YES';
// You can either use '1024000' or '1048576'
$CONF['quota_multiplier'] = '1048576';

// Transport
// If you want to define additional transport options for a domain set this to 'YES'.
$CONF['transport'] = 'YES';
// Transport options
// If you want to define additional transport options put them in array below.
$CONF['transport_options'] = array (
'virtual', // for virtual accounts
'local', // for system accounts
'relay' // for backup mx
);
// Transport default
// You should define default transport. It must be in array above.
$CONF['transport_default'] = 'virtual';

// Virtual Vacation Stuff
// If you want to use virtual vacation for you mailbox users set this to 'YES'.
// NOTE: Make sure that you install the vacation module. (See VIRTUAL-VACATION/)
$CONF['vacation'] = 'NO';

// This is the autoreply domain that you will need to set in your Postfix
// transport maps to handle virtual vacations. It does not need to be a
// real domain (i.e. you don't need to setup DNS for it).
// This domain must exclusively be used for vacation. Do NOT use it for "normal" mail addresses.
$CONF['vacation_domain'] = ;

// Vacation Control
// If you want users to take control of vacation set this to 'YES'.
$CONF['vacation_control'] ='NO';

// Vacation Control for admins
// Set to 'YES' if your domain admins should be able to edit user vacation.
$CONF['vacation_control_admin'] = 'YES';

// ReplyType options
// If you want to define additional reply options put them in array below.
// The array has the format seconds between replies => $PALANG text
// Special values for seconds are:
// 0 => only reply to the first mail while on vacation
// 1 => reply on every mail
$CONF['vacation_choice_of_reply'] = array (
0 => 'reply_once', // Sends only Once the message during Out of Office
60*60 *24*7 => 'reply_once_per_week' // Reply if last autoreply was at least a week ago
);
// End Vacation Stuff.

// Users Control for Domain Admin
// Set to "Yes" if your domain admins schould be able to edit field userscontrole in table domain
// Userscontrol is edited in admin_create-domain.tpl and admin_edit-domain.tpl
// Userscontrol is default set to on when creating a domain
$CONF['users_domain_controle'] = 'YES';

// Alias Control
// Alias control for superadmins
$CONF['alias_control'] = 'YES';

// Alias Control for domain admins
$CONF['alias_control_admin'] = 'YES';

// Special Alias Control
// Set to 'NO' if your domain admins shouldn't be able to edit the default aliases
// as defined in $CONF['default_aliases']
$CONF['special_alias_control'] = 'NO';

// Alias Goto Field Limit
// Set the max number of entries that you would like to see
// in one 'goto' field in overview, the rest will be hidden and "[and X more...]" will be added.
// '0' means no limits.
$CONF['alias_goto_limit'] = '0';

// Alias Domains
// Alias domains allow to "mirror" aliases and mailboxes to another domain. This makes
// configuration easier if you need the same set of aliases on multiple domains, but
// also requires postfix to do more database queries.
// Note: If you update from 2.2.x or earlier, you will have to update your postfix configuration.
// Set to 'NO' to disable alias domains.
$CONF['alias_domain'] = 'YES';

// Backup
// If you don't want backup tab set this to 'NO';
//$CONF['backup'] = 'YES';

// Send Mail
// If you don't want sendmail tab set this to 'NO';
$CONF['sendmail'] = 'YES';

// Logging
// If you don't want logging set this to 'NO';
$CONF['logging'] = 'YES';

// Fetchmail
// If you don't want fetchmail tab set this to 'NO';
//$CONF['fetchmail'] = 'YES';

// fetchmail_extra_options allows users to specify any fetchmail options and any MDA
// (it will even accept 'rm -rf /' as MDA!)
// This should be set to NO, except if you *really* trust *all* your users.
$CONF['fetchmail_extra_options'] = 'YES';

// Header
$CONF['show_header_text'] = 'YES';
$CONF['header_text'] = ':: Postfix Admin ::';

// Footer
$CONF['show_footer_text'] = 'YES';
$CONF['footer_text'] = 'Return to postfix.megapuper.ru';
$CONF['footer_link'] = 'http://postfix.megapuper.ru/';

// MOTD ("Motto of the day")
// You can display a MOTD below the menu on all pages.
// This can be configured seperately for users, domain admins and superadmins
$CONF['motd_user'] = ;
$CONF['motd_admin'] = ;
$CONF['motd_superadmin'] = ;

// Welcome Message
// This message is send to every newly created mailbox.
// Change the text between EOM.
$CONF['welcome_text'] = <<<EOM
Hi,

Welcome to your new account.

EOM;

// When creating mailboxes or aliases, check that the domain-part of the
// address is legal by performing a name server look-up.
$CONF['emailcheck_resolve_domain']='NO';

// Optional:
//set to YES to enable this feature
$CONF['show_status']='YES';
//display a guide to what these colors mean
$CONF['show_status_key']='YES';
// 'show_status_text' will be displayed with the background colors
// associated with each status, you can customize it here
$CONF['show_status_text']=' ';
// show_undeliverable is useful if most accounts are delivered to this
// postfix system. If many aliases and mailboxes are forwarded
// elsewhere, you will probably want to disable this.
$CONF['show_undeliverable']='YES';
$CONF['show_undeliverable_color']='tomato';
// mails to these domains will never be flagged as undeliverable
$CONF['show_undeliverable_exceptions']=array("unixmail.domain.ext","exchangeserver.domain.ext");
$CONF['show_popimap']='YES';
$CONF['show_popimap_color']='darkgrey';
// you can assign special colors to some domains. To do this,
// - add the domain to show_custom_domains
// - add the corresponding color to show_custom_colors
$CONF['show_custom_domains']=array("megapuper.ru","localhost");
$CONF['show_custom_colors']=array("lightgreen","lightblue");
// If you use a recipient_delimiter in your postfix config, you can also honor it when aliases are checked.
// Example: $CONF['recipient_delimiter'] = "+";
// Set to "" to disable this check.
$CONF['recipient_delimiter'] = "+";

// Optional:
// Script to run after creation of mailboxes.
$CONF['mailbox_postcreation_script'] = '/usr/local/www/postfix/scripts/addmail.sh';

// Optional:
// Script to run after alteration of mailboxes.
$CONF['mailbox_postedit_script'] = '/usr/local/www/postfix/scripts/editmail.sh';

// Optional:
// Script to run after deletion of mailboxes.
$CONF['mailbox_postdeletion_script'] = '/usr/local/www/postfix/scripts/delmail.sh';

// Optional:
// Script to run after creation of domains.
$CONF['domain_postcreation_script'] = ;

// Optional:
// Script to run after deletion of domains.
$CONF['domain_postdeletion_script'] = ;

// Optional:
// Sub-folders which should automatically be created for new users.
// The sub-folders will also be subscribed to automatically.
$CONF['create_mailbox_subdirs'] = array('Archive', 'Drafts', 'Sent', 'Trash');
$CONF['create_mailbox_subdirs_host']='127.0.0.1'; // // Specify for Dovecot and 'INBOX.' for Courier.
$CONF['create_mailbox_subdirs_prefix']=;

// Optional:
// Show used quotas from Dovecot dictionary backend in virtual
// mailbox listing.
$CONF['used_quotas'] = 'YES';

// if you use dovecot >= 1.2, set this to yes.
// Note about dovecot config: table "quota" is for 1.0 & 1.1, table "quota2" is for dovecot 1.2 and newer
$CONF['new_quota_table'] = 'YES';

// Normally, the TCP port number does not have to be specified.
$CONF['create_mailbox_subdirs_hostport']=143;
// If you have trouble connecting to the IMAP-server, then specify
// a value for $CONF['create_mailbox_subdirs_hostoptions']. These
// are some examples to experiment with:
$CONF['create_mailbox_subdirs_hostoptions'] = array('novalidate-cert','norsh');

// Theme Config
// Specify your own logo and CSS file
$CONF['theme_logo'] = 'images/logo-default.png';
$CONF['theme_css'] = 'css/default.css';
// If you want to customize some styles without editing the $CONF['theme_css'] file,
// you can add a custom CSS file. It will be included after $CONF['theme_css'].
$CONF['theme_custom_css'] = ;

// XMLRPC Interface.
// This should be only of use if you wish to use e.g the
// Postfixadmin-Squirrelmail package
// change to boolean true to enable xmlrpc
$CONF['xmlrpc_enabled'] = false;

// If you want to keep most settings at default values and/or want to ensure
// that future updates work without problems, you can use a separate config
// file (config.local.php) instead of editing this file and override some
// settings there.
if (file_exists(dirname(__FILE__) . '/config.local.php')) {
include(dirname(__FILE__) . '/config.local.php');
}

// END OF CONFIG FILE

Теперь заходим на http://postfixadmin/setup.php и видим, что запустилась установка
Если все условия установки выполнены, то в базе создадутся необходимые таблицы и будет предложено создать суперадмина.

В поле Setup password вводим пароль из config.inc.php: $CONF['setup_password'] = 'пароль_установки';
Заполняем остальные поля, и после нажатия кнопки Создать сгенерится хэш.

Этот хеш надо вставить в config.inc.php : $CONF['setup_password'] = 'хеш';
Повторяем процедуру заведения суперадмина используя пароль_установки

После создания суперадмина временно оставляем PostfixAdmin(так как без postfix и dovecot ящики создаваться не будут)

6. Установка Postfix

Postfix ставим из портов, т.к. пакет ставится без поддержки mysql

# cd /usr/ports/mail/postfix
# make install clean
[X] MYSQL, PCRE, SASL2, TLS
CYRUS-SASL [X] MYSQL, CRAM, DIGEST, LOGIN, PLAIN

По окончании установки активируем postfix

Would you like to activate Postfix in /etc/mail/mailer.conf [n]? y

Заведём нужные aliases /etc/aliases

www:    postmaster@megapuper.ru

Инициализируем базу алиасов

# newaliases

Рихтуем основные конфиги postfix
первый /usr/local/etс/postfix/main.cf
Spoiler

второй /usr/local/etс/postfix/master.cf

# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
# ==========================================================================
smtpd     pass  -       -       n       -       -       smtpd
smtp      inet  n       -       n       -       -       smtpd
#smtp      inet  n       -       n       -       1       postscreen
#smtpd     pass  -       -       n       -       -       smtpd
#dnsblog   unix  -       -       n       -       0       dnsblog
#tlsproxy  unix  -       -       n       -       0       tlsproxy
#submission inet n       -       n       -       -       smtpd
#  -o syslog_name=postfix/submission
 #  -o smtpd_tls_security_level=encrypt
#  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_reject_unlisted_recipient=no
#  -o smtpd_client_restrictions=$mua_client_restrictions
#  -o smtpd_helo_restrictions=$mua_helo_restrictions
#  -o smtpd_sender_restrictions=$mua_sender_restrictions
#  -o smtpd_recipient_restrictions=
#  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
pickup    unix  n       -       n       60      1       pickup
cleanup   unix  n       -       n       -       0       cleanup
qmgr      unix  n       -       n       300     1       qmgr
tlsmgr    unix  -       -       n       1000?   1       tlsmgr
rewrite   unix  -       -       n       -       -       trivial-rewrite
bounce    unix  -       -       n       -       0       bounce
defer     unix  -       -       n       -       0       bounce
trace     unix  -       -       n       -       0       bounce
verify    unix  -       -       n       -       1       verify
flush     unix  n       -       n       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
proxywrite unix -       -       n       -       1       proxymap
smtp      unix  -       -       n       -       -       smtp
relay     unix  -       -       n       -       -       smtp
#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq     unix  n       -       n       -       -       showq
error     unix  -       -       n       -       -       error
retry     unix  -       -       n       -       -       error
discard   unix  -       -       n       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       n       -       -       lmtp
anvil     unix  -       -       n       -       1       anvil
scache    unix  -       -       n       -       1       scache
# ====================================================================
# Interfaces to non-Postfix software.
# ====================================================================
maildrop  unix  -       n       n       -       -       pipe
  flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
#
uucp unix -       n       n       -       -       pipe
  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
#ifmail    unix  -       n       n       -       -       pipe
#  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
#bsmtp     unix  -       n       n       -       -       pipe
#  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
#scalemail-backend  unix  -       n       n       -       2       pipe
#  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
#mailman   unix  -       n       n       -       -       pipe
#  flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
#  ${nexthop} ${user}
# python-postfix-policyd-spf
#policyd-spf  unix  -       n       n       -       0       spawn
#  user=nobody argv=/usr/bin/python /usr/bin/policyd-spf
#retry       unix  -       -       -       -       -       error
# ====================================================================

Создаём таблицы данных формата "hash" и базы с помощью команды postmap
Необходимо создать файлы и базы со списками, которые были подключены в конфиге выше, даже если они будут пустыми

# touch aliases_lmtp
# touch aliases_smtp_output
# postmap aliases_lmtp
# postmap aliases_smtp_output

Создаём файлы, хранящие SQL-запросы, проверяя имена таблиц и полей (в очередной версии PostfixAdmin они могут измениться)

[/usr/local/etc/postfix/maps/mysql_virtual_maps.cf]

user = postfix
password = пароль
hosts = 127.0.0.1
dbname = postfix
query = SELECT username FROM mailbox WHERE username='%s' AND active = '1'

[/usr/local/etc/postfix/maps/mysql_virtual_domains.cf]

user = postfix
password = пароль
hosts = 127.0.0.1
dbname = postfix
query = SELECT domain FROM domain WHERE domain = '%s' AND backupmx = '0' AND active = '1'

[/usr/local/etc/postfix/maps/mysql_virtual_alias_maps.cf]

user = postfix
password = пароль
hosts = 127.0.0.1
dbname = postfix
query = SELECT goto FROM alias WHERE address='%s' AND active = '1'

[/usr/local/etc/postfix/maps/mysql_virtual_alias_domain_maps.cf]

user = postfix
password = пароль
hosts = 127.0.0.1
dbname = postfix
query = SELECT CONCAT('%u', '@', target_domain) FROM alias_domain WHERE alias_domain = '%d' AND active = 1

[/usr/local/etc/postfix/maps/mysql_bcc_domain_maps.cf]

user = postfix
password = пароль
hosts = 127.0.0.1
dbname = postfix
query = SELECT 'bccsnd+bccflag@megapuper.ru' FROM domain WHERE domain='%d' AND active = '1'

[/usr/local/etc/postfix/maps/mysql_bcc_mailbox_maps.cf]

user = postfix
password = пароль
hosts = 127.0.0.1
dbname = postfix
query = SELECT CONCAT('%u', '+bccflag', '@', '%d') FROM mailbox WHERE username='%s' AND active = '1'

Выставляем права на конфиги

# chgrp postfix /usr/local/etc/postfix/*.cf
# chgrp postfix /usr/local/etc/postfix/maps/*.cf
# chmod u=rw,g=r,o= /usr/local/etc/postfix/*.cf
# chmod u=rw,g=r,o= /usr/local/etc/postfix/maps/*.cf

Рестартим postfix

# /usr/local/etc/rc.d/postfix restart

7. Установка Dovecot
Dovecot ставим из портов

# cd /usr/ports/mail/dovecot2/
# make install clean
[X] MYSQL

Устанавливаем поддержку языка Sieve в Dovecot(включает в себя настройку скриптов пользователями)

# pkg install dovecot-pigeonhole

Настраиваем конфиги dovecot

[/usr/local/etc/dovecot/dovecot.conf]

# Enable installed protocols
#!include_try /usr/share/dovecot/protocols.d/*.protocol
protocols = imap lmtp sieve
 
!include conf.d/*.conf

[/usr/local/etc/dovecot/conf.d/10-auth.conf]

# Connect only after start SSL/TLS
# If not local network only !
disable_plaintext_auth = yes
auth_cache_size = 1M
auth_cache_negative_ttl = 0
auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
auth_master_user_separator = *
auth_mechanisms = plain

!include auth-sql.conf.ext

[/usr/local/etc/dovecot/conf.d/10-director.conf]

service director {
  unix_listener login/director {
    #mode = 0666
  }
  fifo_listener login/proxy-notify {
    #mode = 0666
  }
  unix_listener director-userdb {
    #mode = 0600
  }
  inet_listener {
    #port = 
  }
}
# Enable director for the wanted login services by telling them to
# connect to director socket instead of the default login socket:
service imap-login {
  #executable = imap-login director
}
#service pop3-login {
  #executable = pop3-login director
#}
# Enable director for LMTP proxying:
protocol lmtp {
  #auth_socket_path = director-userdb
}

[/usr/local/etc/dovecot/conf.d/10-logging.conf]

# Log file to use for error messages. "syslog" logs to syslog,
# /dev/stderr logs to stderr.
log_path = /var/log/dovecot/dovecot.log
info_log_path = /var/log/dovecot/dovecot-info.log
debug_log_path = /var/log/dovecot/dovecot-debug.log
auth_verbose = no
auth_verbose_passwords = no
auth_debug = no
auth_debug_passwords = no
mail_debug = no
verbose_ssl = no
#plugin {
#}
#log_timestamp = "%b %d %H:%M:%S "
#login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
#login_log_format = %$: %s
#mail_log_prefix = "%s(%u): "
# Format to use for logging mail deliveries. You can use variables:
#  %$ - Delivery status message (e.g. "saved to INBOX")
#  %m - Message-ID
#  %s - Subject
#  %f - From address
#  %p - Physical size
#  %w - Virtual size
#deliver_log_format = msgid=%m: %$

Подготовим каталоги

# mkdir /var/lib/dovecot/virtual
# mkdir /var/lib/dovecot/virtual/Folder
# chown -R vmail:vmail /var/lib/dovecot/virtual
# chmod -R 700 /var/lib/dovecot/virtual

Создаём Файл с фильтрами для виртуального каталога(для каталога Folder)

[/var/lib/dovecot/virtual/Folder/dovecot-virtual]

virtual/Folder
  inthread refs x-mailbox INBOX

Продолжаем с конфигами

[/usr/local/etc/dovecot/conf.d/10-mail.conf]

mail_location = maildir:/var/spool/mail/%d/%n:INBOX=/var/spool/mail/%d/%n
namespace virt {
# type = private
  prefix = virtual/
  separator = /
  location = virtual:/var/lib/dovecot/virtual:INDEX=/var/spool/mail/%d/%n/virtual_index:CONTROL=/var/spool/mail/%d/%n/virtual_index
  inbox = no
  hidden = yes
  list = yes
  subscriptions = yes
  #mailbox Folder1 {
  #  auto=subscribe
  #}
}

namespace allusers {
  type = public
  separator = /
  prefix = "allmail/%d/"
  location = maildir:/var/spool/mail/%d:LAYOUT=fs:INDEX=/var/spool/mail/%d/%n/allmail_index
  inbox = no
  hidden = yes
  list = yes
  subscriptions = no
}

namespace system_users {
  type = private
  separator = /
  prefix = "system_users/"
  location = mbox:/var/mail/:INDEX=/var/spool/mail/system_users_index
   inbox = no
  hidden = yes
  list = yes
  subscriptions = yes
}

namespace inbox {
 type = private
 separator = /
 prefix =
 inbox = yes
 hidden = no
 list = yes                                                                       
 subscriptions = yes
}

mail_uid = 5000
mail_gid = 5000

[/usr/local/etc/dovecot/conf.d/10-master.conf]

#default_process_limit = 100
#default_client_limit = 1000
#default_vsz_limit = 256M
#default_login_user = dovenull
#default_internal_user = dovecot
service imap-login {
  inet_listener imap {
  address = *
  port = 143
  #ssl = yes
 }

inet_listener imaps {
  #port = 993
  port = 0
  #ssl = yes
 }

#service_count = 1
 #process_min_avail = 0
 #vsz_limit = $default_vsz_limit
}

#service pop3-login {
 #inet_listener pop3 {
  #port = 110
  #}
 #inet_listener pop3s {
  #port = 995
  #ssl = yes
 #}
#}

service lmtp {
 unix_listener lmtp {
 path = /var/spool/postfix/private/dovecot-lmtp
 group = postfix
 mode = 0660
 user = postfix
 ##mode = 0666
 }

#unix_listener /var/spool/postfix/private/dovecot-lmtp {
#  group = postfix
#  mode = 0660
#  user = postfix
# }
# process_min_avail = 5
  executable = lmtp -L
}

service imap {
 #vsz_limit = $default_vsz_limit
 # Max. number of IMAP processes (connections)
 #process_limit = 1024
 #executable = imap
}

#service pop3 {
 # Max. number of POP3 processes (connections)
 #process_limit = 1024
#}

service auth {
 unix_listener auth {
  path = /var/spool/postfix/private/auth
  mode = 0660
  user = postfix
  group = postfix
 }
 user = $default_internal_user
}

service auth-worker {
 user = $default_internal_user
}

#Detail Process title in ps
#verbose_proctitle = yes
#service dict {
 #unix_listener dict {
  #}
#}

[/usr/loca/etc/dovecot/conf.d/15-lda.conf]

postmaster_address = postmaster@megapuper.ru
hostname = megapuper.ru
#quota_full_tempfail = no
#sendmail_path = /usr/sbin/sendmail
#submission_host =
#rejection_subject = Rejected: %s
#  %n = CRLF, %r = reason, %s = original subject, %t = recipient
rejection_reason = Your message to <%t> was automatically rejected:%n%r
#recipient_delimiter = +
#lda_original_recipient_header =
#lda_mailbox_autocreate = no
#lda_mailbox_autosubscribe = no

protocol lda {
  mail_plugins = sieve virtual
#  log_path = /var/log/dovecot/mail-dovecot-lda-errors.log
#  info_log_path = /var/log/dovecot/mail-dovecot-lda.log
#  auth_socket_path = /var/run/dovecot/auth-master
#  auth_socket_path = auth-userdb
#  global_script_path = /var/lib/dovecot/sieve/global/globalsieverc
}

[/usr/local/etc/dovecot/conf.d/20-imap.conf]

protocol imap {
  mail_plugins = $mail_plugins imap_acl imap_quota mail_log notify acl quota virtual
  #ssl_cert = </etc/dovecot/ssl.cert.pem
  #ssl_key = </etc/dovecot/ssl.key.pem
  info_log_path = /var/log/dovecot-imap.log
  #imap_max_line_length = 64k
  #mail_max_userip_connections = 10
  # IMAP logout format string:
  # %i - total number of bytes read from client
  # %o - total number of bytes sent to client
  #imap_logout_format = bytes=%i/%o
  #imap_capability =
  #imap_idle_notify_interval = 2 mins
  #imap_id_send =
  #imap_id_log =
  # Workarounds for various client bugs:
  # delay-newmail:
  # tb-extra-mailbox-sep:
  # tb-lsub-flags:
  # The list is space-separated.
  #imap_client_workarounds =
}

[/usr/local/etc/dovecot/conf.d/20-lmtp.conf]

#lmtp_proxy = no
#lmtp_save_to_detail_mailbox = no
protocol lmtp {
  mail_plugins = $mail_plugins quota sieve virtual
  postmaster_address = postmaster@megapuper.ru
  #info_log_path = /var/log/dovecot/dovecot-lmtp.log
}

[/usr/local/etc/dovecot/conf.d/20-managesieve.conf]

service managesieve-login {
 inet_listener sieve {
   address = 127.0.0.1
   port = 4190
 }
 service_count = 1
 #process_min_avail = 0
 vsz_limit = 64M
}
#service managesieve {
 # Max. number of ManageSieve processes (connections)
 #process_count = 1024
#}
mail_plugins = virtual
protocol sieve {
 #managesieve_max_line_length = 65536
 #mail_max_userip_connections = 10
 #mail_plugins = virtual
 # MANAGESIEVE logout format string:
 #  %i - total number of bytes read from client
 #  %o - total number of bytes sent to client
 #managesieve_logout_format = bytes=%i/%o
 #managesieve_implementation_string = Dovecot Pigeonhole
 #managesieve_sieve_capability =
 #managesieve_notify_capability =
 #managesieve_max_compile_errors = 5
}

[/usr/local/etc/dovecot/conf.d/90-acl.conf]

plugin {
  #acl = vfile:/usr/local/etc/dovecot/acl/%d:cache_secs=300
  acl = vfile:/usr/local/etc/dovecot/acl/%d
}
plugin {
  #acl_shared_dict = file:/var/lib/dovecot/shared-mailboxes
}

Примеры ACL
Следующая настройка запрещает пользователю всё, кроме чтения/просмотра/удаления, но разрешает сохранение для LDA

В каталоге с именем домена указываем ACL для папки ".Sent".

[/usr/local/etc/dovecot/acl/megapuper.ru/Sent]

owner lrwstpe

Аналогично можно настроить остальные папки (подробности - в заметке по ссылке чуть выше)
Закрываем доступ для всех кроме LDA к файлу ".dovecot.lda-dupes", который может быть виден в MUA как фантомная папка "lda-dupes":

# mkdir /usr/local/etc/dovecot/acl/megapuper.ru/dovecot/

ВАЖНО! - точка воспринимается как маркер вложенной папки.

[/etc/dovecot/acl/megapuper.ru/dovecot/lda-dupes]

anyone rp

[/usr/local/etc/dovecot/conf.d/90-plugin.conf]

plugin {
# mail_plugins = $mail_plugins mail_log notify acl quota
# For Plugin mail_log:
  mail_log_events = copy
  mail_log_fields = uid box msgid size
}

[/usr/local/etc/dovecot/conf.d/90-quota.conf]

plugin {
  quota = dict:user::file:/var/spool/mail/%d/%n/dovecot-quota
  quota_rule = *:storage=1GB
  quota_rule2 = Trash:storage=+10%%
}

# Note that % needs to be escaped as %%, otherwise "% " expands to empty.
plugin {
  #quota_warning = storage=95%% quota-warning 95 %u
  #quota_warning2 = storage=80%% quota-warning 80 %u
}

#service quota-warning {
#  executable = script /usr/local/bin/quota-warning.sh
#  user = dovecot
#  unix_listener quota-warning {
#    user = mail
#  }
#}

plugin {
  #quota = dirsize:User quota
  #quota = maildir:User quota
  #quota = dict:User quota::proxy::quota
  #quota = fs:User quota
}

plugin {
  #quota = dict:user::proxy::quota
  #quota2 = dict:domain:%d:proxy::quota_domain
  #quota_rule = *:storage=102400
  #quota2_rule = *:storage=1048576
}

Sieve

Все глобальные скрипты и конфигурационные файлы будут находится в соответствующих папках в: /var/lib/dovecot/sieve/global/
Все персональные настройки и файлы будут находится либо в папках пользователей, либо в каталоге: /var/lib/dovecot/sieve/private/ - в соответствующих папках.

# mkdir /var/lib/dovecot/sieve/
# mkdir /var/lib/dovecot/sieve/global/
# mkdir /var/lib/dovecot/sieve/private/
# chown -R root:wheel /var/lib/dovecot/sieve/
# chown -R root:wheel /var/lib/dovecot/sieve/global/
# chown -R root:wheel /var/lib/dovecot/sieve/private/
# chmod -R 755 /var/lib/dovecot/sieve/
# chmod -R 755 /var/lib/dovecot/sieve/global/
# chmod -R 700 /var/lib/dovecot/sieve/private/

[/usr/local/etc/dovecot/conf.d/90-sieve.conf]

plugin {
#  sieve_user_log = /var/lib/dovecot/sieve/private/%d/%n/.main.peronal.log
  sieve = /var/lib/dovecot/sieve/private/%d/%n/.main.personal.sieve
  #sieve_default = /var/lib/dovecot/sieve/default.sieve
  sieve_dir = /var/lib/dovecot/sieve/private/%d/%n/
  sieve_global_dir = /var/lib/dovecot/sieve/global/
  #sieve_before2 =
  sieve_before = /var/lib/dovecot/sieve/global/incoming_deduplicate.sieve
  #sieve_after =
  #sieve_after2 =
  sieve_extensions = +editheader
  sieve_global_extensions = +vnd.dovecot.duplicate
  sieve_duplicate_period = 1d
  #sieve_plugins =
  recipient_delimiter = +
  #sieve_max_script_size = 1M
  #sieve_max_actions = 32
  #sieve_max_redirects = 4
  #sieve_quota_max_scripts = 0
  #sieve_quota_max_storage = 0
}

[/usr/local/etc/dovecot/conf.d/auth-sql.conf.ext]

#passdb {
 # driver = passwd-file
 # args = username_format=%u /var/spool/mail/auth.d/%d/passwd
#}

# Master-user:
auth_master_user_separator = *
#auth_debug = yes
passdb {
  driver = sql
  args = /usr/local/etc/dovecot/dovecot-sql-master.conf.ext
  master = yes
  pass = yes
}

passdb {
  driver = sql
  args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
 #default_fields = userdb_gid=5000 userdb_uid=5000
}

userdb {
  driver = prefetch
}

[/usr/local/etc/dovecot/dovecot-sql.conf.ext]
driver = mysql
connect = host=127.0.0.1 dbname=postfix user=postfix password=пароль
default_pass_scheme = PLAIN
#default_pass_scheme = PLAIN-MD5
#   %u = entire user@domain
#   %n = user part of user@domain
#   %d = domain part of user@domain
 
password_query = SELECT username as user, password, '%u' AS userdb_master_user, CONCAT('/var/spool/vmail/', maildir) AS userdb_home, 5000 AS userdb_uid, 5000 AS userdb_gid, CONCAT('*:storage=', quota, \
'B') as userdb_quota_rule FROM mailbox WHERE username = '%u' AND active = '1'

user_query = SELECT CONCAT('/var/spool/vmail/', maildir) AS home, 5000 AS uid, 5000 AS gid, CONCAT('*:storage=', quota, 'B') as quota_rule FROM mailbox WHERE username = '%u' AND active = '1'
 
userdb {
  driver = sql
  args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
  #default_fields = uid=5000 gid=5000
}

ВАЖНО! password_query = ..., user_query = ... - должны быть ОДНОЙ строкой (без переносов)!

[/usr/local/etc/dovecot/dovecot-sql-master.conf.ext]

driver = mysql
#default_pass_scheme = PLAIN-MD5
default_pass_scheme = PLAIN
connect = host=127.0.0.1 dbname=postfix user=postfix password=пароль
password_query = SELECT username AS user, password FROM admin WHERE username = '%u' AND active = '1'

Отключим неиспользуемые конфиги:

# mv /usr/local/etc/dovecot/conf.d/auth-checkpassword.conf.ext /usr/local/etc/dovecot/conf.d/auth-checkpassword.conf.ext_
# mv /usr/local/etc/dovecot/conf.d/auth-deny.conf.ext /usr/local/etc/dovecot/conf.d/auth-deny.conf.ext_
# mv /usr/local/etc/dovecot/conf.d/auth-ldap.conf.ext /usr/local/etc/dovecot/conf.d/auth-ldap.conf.ext_
# mv /usr/local/etc/dovecot/conf.d/auth-master.conf.ext /usr/local/etc/dovecot/conf.d/auth-master.conf.ext_
# mv /usr/local/etc/dovecot/conf.d/auth-passwdfile.conf.ext /usr/local/etc/dovecot/conf.d/auth-passwdfile.conf.ext_
# mv /usr/local/etc/dovecot/conf.d/auth-static.conf.ext /usr/local/etc/dovecot/conf.d/auth-static.conf.ext_
# mv /usr/local/etc/dovecot/conf.d/auth-system.conf.ext /usr/local/etc/dovecot/conf.d/auth-system.conf.ext_
# mv /usr/local/etc/dovecot/conf.d/auth-vpopmail.conf.ext /usr/local/etc/dovecot/conf.d/auth-vpopmail.conf.ext_

Меняем права и владельца конфигов:

# chgrp vmail /usr/local/etc/dovecot/*.conf
# chmod g+r /usr/local/etc/dovecot/*.conf
# chgrp vmail /usr/local/etc/dovecot/*.ext
# chmod g+r /usr/local/etc/dovecot/*.ext
# chgrp vmail /usr/local/etc/dovecot/conf.d/*.conf
# chmod g+r /usr/local/etc/dovecot/conf.d/*.conf
# chgrp vmail /usr/local/etc/dovecot/conf.d/*.ext
# chmod g+r /usr/local/etc/dovecot/conf.d/*.ext

Теперь можно вернуться к PostfixAdmin и приступить к созданию доменов и ящиков

Почтовый сервер в связке Postfix, Dovecot

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