Set Up Ubuntu-Server 6.10 As A Firewall/Gateway For Your Small Business Environment - Page 3

So now we need some packages. Do (all in one line!):

apt-get install postfix postfix-doc courier-authlib-mysql courier-pop courier-pop-ssl courier-imap courier-imap-ssl libsasl2-modules-sql sasl2-bin libpam-mysql build-essential dpkg-dev fakeroot debhelper libdb4.2-dev libgdbm-dev libldap2-dev libpcre3-dev libmysqlclient15-dev libssl-dev libsasl2-dev postgresql-dev po-debconf dpatch zoo unzip arj rdate fetchmail unzip zip ncftp libarchive-zip-perl zlib1g-dev libpopt-dev nmap lynx fileutils curl mail-audit-tools libwww-perl imagemagick squirrelmail squirrelmail-locales munin munin-node ntp samba spamassassin razor pyzor unzoo spamc libio-string-perl libnet-ident-perl libio-socket-ssl-perl libapache2-mod-php4 libapache2-mod-perl2 php4 php4-cli php4-common php4-curl php4-dev php4-domxml php4-gd php4-imap php4-ldap php4-mcal php4-mhash php4-mysql php4-odbc php4-pear php4-xslt curl libwww-perl php-pear mailscanner mailx libzzip-dev libgmp3c2 libgmp3-dev dhcp3-server pptpd

Accept all defaults.

Now do:

mysqladmin -u root password yourrootsqlpassword ##USE A REAL PASSWORD HERE!

Now configure Apache and Squirrelmail.

/usr/sbin/squirrelmail-configure

Set it to courier (option D) and make ik otherwise as you like it. Don't forget to enable some plugins and to set a default language if desired. Also I suggest to set this:

$show_contain_subfolders_option = true;

My/etc/squirrelmail/config.php now looks like this:
(Just my current config. Don't copy this, use it as a reference.)

<?php

/**
 * SquirrelMail Configuration File
 * Created using the configure script, conf.pl
 */

global $version;
$config_version = '1.4.0';
$config_use_color = 2;

$org_name      = "Lürsen";
$org_logo      = SM_PATH . 'images/sm_logo.png';
$org_logo_width  = '564';
$org_logo_height = '261';
$org_title     = "Lürsen";
$signout_page  = 'https://lursen.net/webmail';
$frame_top     = '_top';

$provider_uri     = 'http://www.squirrelmail.org/';

$provider_name     = 'SquirrelMail';

$motd = "";

$squirrelmail_default_language = 'nl_NL';
$default_charset       = 'iso-8859-1';
$lossy_encoding        = false;

$domain                 = 'lursen.net';
$imapServerAddress      = 'localhost';
$imapPort               = 143;
$useSendmail            = false;
$smtpServerAddress      = 'localhost';
$smtpPort               = 25;
$sendmail_path          = '/usr/sbin/sendmail';
$sendmail_args          = '-i -t';
$pop_before_smtp        = false;
$imap_server_type       = 'courier';
$invert_time            = false;
$optional_delimiter     = '.';
$encode_header_key      = '';

$default_folder_prefix          = 'INBOX.';
$trash_folder                   = 'Trash';
$sent_folder                    = 'Sent';
$draft_folder                   = 'Drafts';
$default_move_to_trash          = true;
$default_move_to_sent           = true;
$default_save_as_draft          = true;
$show_prefix_option             = false;
$list_special_folders_first     = true;
$use_special_folder_color       = true;
$auto_expunge                   = true;
$default_sub_of_inbox           = false;
$show_contain_subfolders_option = true;
$default_unseen_notify          = 2;
$default_unseen_type            = 1;
$auto_create_special            = true;
$delete_folder                  = true;
$noselect_fix_enable            = false;

$data_dir                 = '/var/lib/squirrelmail/data/';
$attachment_dir           = '/var/spool/squirrelmail/attach/';
$dir_hash_level           = 0;
$default_left_size        = '150';
$force_username_lowercase = false;
$default_use_priority     = true;
$hide_sm_attributions     = false;
$default_use_mdn          = true;
$edit_identity            = true;
$edit_name                = true;
$hide_auth_header         = false;
$allow_thread_sort        = false;
$allow_server_sort        = false;
$allow_charset_search     = true;
$uid_support              = true;

$plugins[0] = 'abook_take';
$plugins[1] = 'delete_move_next';
$plugins[2] = 'calendar';
$plugins[3] = 'filters';
$plugins[4] = 'message_details';
$plugins[5] = 'mail_fetch';
$plugins[6] = 'newmail';

$theme_css = '';
$theme_default = 0;
$theme[0]['PATH'] = SM_PATH . 'themes/default_theme.php';
$theme[0]['NAME'] = 'Default';
$theme[1]['PATH'] = SM_PATH . 'themes/plain_blue_theme.php';
$theme[1]['NAME'] = 'Plain Blue';
$theme[2]['PATH'] = SM_PATH . 'themes/sandstorm_theme.php';
$theme[2]['NAME'] = 'Sand Storm';
$theme[3]['PATH'] = SM_PATH . 'themes/deepocean_theme.php';
$theme[3]['NAME'] = 'Deep Ocean';
$theme[4]['PATH'] = SM_PATH . 'themes/slashdot_theme.php';
$theme[4]['NAME'] = 'Slashdot';
$theme[5]['PATH'] = SM_PATH . 'themes/purple_theme.php';
$theme[5]['NAME'] = 'Purple';
$theme[6]['PATH'] = SM_PATH . 'themes/forest_theme.php';
$theme[6]['NAME'] = 'Forest';
$theme[7]['PATH'] = SM_PATH . 'themes/ice_theme.php';
$theme[7]['NAME'] = 'Ice';
$theme[8]['PATH'] = SM_PATH . 'themes/seaspray_theme.php';
$theme[8]['NAME'] = 'Sea Spray';
$theme[9]['PATH'] = SM_PATH . 'themes/bluesteel_theme.php';
$theme[9]['NAME'] = 'Blue Steel';
$theme[10]['PATH'] = SM_PATH . 'themes/dark_grey_theme.php';
$theme[10]['NAME'] = 'Dark Grey';
$theme[11]['PATH'] = SM_PATH . 'themes/high_contrast_theme.php';
$theme[11]['NAME'] = 'High Contrast';
$theme[12]['PATH'] = SM_PATH . 'themes/black_bean_burrito_theme.php';
$theme[12]['NAME'] = 'Black Bean Burrito';
$theme[13]['PATH'] = SM_PATH . 'themes/servery_theme.php';
$theme[13]['NAME'] = 'Servery';
$theme[14]['PATH'] = SM_PATH . 'themes/maize_theme.php';
$theme[14]['NAME'] = 'Maize';
$theme[15]['PATH'] = SM_PATH . 'themes/bluesnews_theme.php';
$theme[15]['NAME'] = 'BluesNews';
$theme[16]['PATH'] = SM_PATH . 'themes/deepocean2_theme.php';
$theme[16]['NAME'] = 'Deep Ocean 2';
$theme[17]['PATH'] = SM_PATH . 'themes/blue_grey_theme.php';
$theme[17]['NAME'] = 'Blue Grey';
$theme[18]['PATH'] = SM_PATH . 'themes/dompie_theme.php';
$theme[18]['NAME'] = 'Dompie';
$theme[19]['PATH'] = SM_PATH . 'themes/methodical_theme.php';
$theme[19]['NAME'] = 'Methodical';
$theme[20]['PATH'] = SM_PATH . 'themes/greenhouse_effect.php';
$theme[20]['NAME'] = 'Greenhouse Effect (Changes)';
$theme[21]['PATH'] = SM_PATH . 'themes/in_the_pink.php';
$theme[21]['NAME'] = 'In The Pink (Changes)';
$theme[22]['PATH'] = SM_PATH . 'themes/kind_of_blue.php';
$theme[22]['NAME'] = 'Kind of Blue (Changes)';
$theme[23]['PATH'] = SM_PATH . 'themes/monostochastic.php';
$theme[23]['NAME'] = 'Monostochastic (Changes)';
$theme[24]['PATH'] = SM_PATH . 'themes/shades_of_grey.php';
$theme[24]['NAME'] = 'Shades of Grey (Changes)';
$theme[25]['PATH'] = SM_PATH . 'themes/spice_of_life.php';
$theme[25]['NAME'] = 'Spice of Life (Changes)';
$theme[26]['PATH'] = SM_PATH . 'themes/spice_of_life_lite.php';
$theme[26]['NAME'] = 'Spice of Life - Lite (Changes)';
$theme[27]['PATH'] = SM_PATH . 'themes/spice_of_life_dark.php';
$theme[27]['NAME'] = 'Spice of Life - Dark (Changes)';
$theme[28]['PATH'] = SM_PATH . 'themes/christmas.php';
$theme[28]['NAME'] = 'Holiday - Christmas';
$theme[29]['PATH'] = SM_PATH . 'themes/darkness.php';
$theme[29]['NAME'] = 'Darkness (Changes)';
$theme[30]['PATH'] = SM_PATH . 'themes/random.php';
$theme[30]['NAME'] = 'Random (Changes every login)';
$theme[31]['PATH'] = SM_PATH . 'themes/midnight.php';
$theme[31]['NAME'] = 'Midnight';
$theme[32]['PATH'] = SM_PATH . 'themes/alien_glow.php';
$theme[32]['NAME'] = 'Alien Glow';
$theme[33]['PATH'] = SM_PATH . 'themes/dark_green.php';
$theme[33]['NAME'] = 'Dark Green';
$theme[34]['PATH'] = SM_PATH . 'themes/penguin.php';
$theme[34]['NAME'] = 'Penguin';
$theme[35]['PATH'] = SM_PATH . 'themes/minimal_bw.php';
$theme[35]['NAME'] = 'Minimal BW';
$theme[36]['PATH'] = SM_PATH . 'themes/redmond.php';
$theme[36]['NAME'] = 'Redmond';
$theme[37]['PATH'] = SM_PATH . 'themes/netstyle_theme.php';
$theme[37]['NAME'] = 'Net Style';
$theme[38]['PATH'] = SM_PATH . 'themes/silver_steel_theme.php';
$theme[38]['NAME'] = 'Silver Steel';
$theme[39]['PATH'] = SM_PATH . 'themes/simple_green_theme.php';
$theme[39]['NAME'] = 'Simple Green';
$theme[40]['PATH'] = SM_PATH . 'themes/wood_theme.php';
$theme[40]['NAME'] = 'Wood';
$theme[41]['PATH'] = SM_PATH . 'themes/bluesome.php';
$theme[41]['NAME'] = 'Bluesome';
$theme[42]['PATH'] = SM_PATH . 'themes/simple_green2.php';
$theme[42]['NAME'] = 'Simple Green 2';
$theme[43]['PATH'] = SM_PATH . 'themes/simple_purple.php';
$theme[43]['NAME'] = 'Simple Purple';
$theme[44]['PATH'] = SM_PATH . 'themes/autumn.php';
$theme[44]['NAME'] = 'Autumn';
$theme[45]['PATH'] = SM_PATH . 'themes/autumn2.php';
$theme[45]['NAME'] = 'Autumn 2';
$theme[46]['PATH'] = SM_PATH . 'themes/blue_on_blue.php';
$theme[46]['NAME'] = 'Blue on Blue';
$theme[47]['PATH'] = SM_PATH . 'themes/classic_blue.php';
$theme[47]['NAME'] = 'Classic Blue';
$theme[48]['PATH'] = SM_PATH . 'themes/classic_blue2.php';
$theme[48]['NAME'] = 'Classic Blue 2';
$theme[49]['PATH'] = SM_PATH . 'themes/powder_blue.php';
$theme[49]['NAME'] = 'Powder Blue';
$theme[50]['PATH'] = SM_PATH . 'themes/techno_blue.php';
$theme[50]['NAME'] = 'Techno Blue';
$theme[51]['PATH'] = SM_PATH . 'themes/turquoise.php';
$theme[51]['NAME'] = 'Turquoise';

$default_use_javascript_addr_book = false;
$abook_global_file = '';
$abook_global_file_writeable = false;

$addrbook_dsn = '';
$addrbook_table = 'address';

$prefs_dsn = '';
$prefs_table = 'userprefs';
$prefs_user_field = 'user';
$prefs_key_field = 'prefkey';
$prefs_val_field = 'prefval';
$addrbook_global_dsn = '';
$addrbook_global_table = 'global_abook';
$addrbook_global_writeable = false;
$addrbook_global_listing = false;

$no_list_for_subscribe = false;
$smtp_auth_mech = 'none';
$imap_auth_mech = 'login';
$use_imap_tls = false;
$use_smtp_tls = false;
$session_name = 'SQMSESSID';

$config_location_base     = '';

@include SM_PATH . 'config/config_local.php';

/**
 * Make sure there are no characters after the PHP closing
 * tag below (including newline characters and whitespace).
 * Otherwise, that character will cause the headers to be
 * sent and regular output to begin, which will majorly screw
 * things up when we try to send more headers later.
 */
?>

Next do:

apache2-ssl-certificate -days 3650

Fill in the right server name!!!

That is: the addres on which you plan to give your users access to Squirrelmail or any other service by apache on port 443. (also we are going to use this one for postfix, imaps and pop3s) Just the domain will do (MUST EXIST IN DNS). Not domain/webmail

If anything went wrong, just delete the certificate and repeat this step.

Now enter:

a2enmod ssl

a2enmod rewrite

a2enmod include

cp /etc/apache2/sites-available/default /etc/apache2/sites-available/https

ln -s /etc/apache2/sites-available/https /etc/apache2/sites-enabled/https

ln -s /etc/squirrelmail/apache.conf /etc/apache2/sites-enabled/squirrelmail