diff --git a/docker/roundcube/rootfs/etc/roundcubemail/config.inc.php b/docker/roundcube/rootfs/etc/roundcubemail/config.inc.php
index 9cbb3577..b51e7512 100644
--- a/docker/roundcube/rootfs/etc/roundcubemail/config.inc.php
+++ b/docker/roundcube/rootfs/etc/roundcubemail/config.inc.php
@@ -1,256 +1,257 @@
 <?php
     $config = array();
 
     $dbUsername = getenv('DB_RC_USERNAME');
     $dbPass = getenv('DB_RC_PASSWORD');
     $dbDatabase = getenv('DB_RC_DATABASE');
     $dbHost = getenv('DB_HOST');
     $config['db_dsnw'] = "mysql://$dbUsername:$dbPass@$dbHost/$dbDatabase";
 
     $config['fileapi_wopi_office'] = getenv('FILEAPI_WOPI_OFFICE');
 
     $config['session_domain'] = '';
     $config['des_key'] = "wgtmEUSH9KOZC9rK8Qa5A6r4";
     $config['username_domain'] = 'kolab.org';
     $config['use_secure_urls'] = true;
 
     $config['mail_domain'] = '';
 
     // IMAP Server Settings
     $config['default_host'] = getenv('IMAP_HOST');
     $config['default_port'] = getenv('IMAP_PORT');
     $config['imap_delimiter'] = '/';
     $config['imap_force_lsub'] = true;
 
     // IMAP Connection TLS settings, adjust for Production
     // Required for PHP >= 5.6
     $config['imap_conn_options'] = [
             'ssl' => [
                     'verify_peer_name' => false,
                     'verify_peer' => false,
                     'allow_self_signed' => true
                 ],
             'proxy_protocol' => getenv('IMAP_PROXY_PROTOCOL')
         ];
     $config['proxy_whitelist'] = ['127.0.0.1', '172.18.0.7'];
 
     // Caching and storage settings
     $config['imap_cache'] = 'db';
     $config['imap_cache_ttl'] = '10d';
     $config['messages_cache'] = 'db';
     $config['message_cache_ttl'] = '10d';
     $config['session_storage'] = 'db';
 
     // SMTP Server Settings
     $config['smtp_server'] = getenv('MAIL_HOST');
     $config['smtp_port'] = getenv('MAIL_PORT');
     $config['smtp_user'] = '%u';
     $config['smtp_pass'] = '%p';
     $config['smtp_helo_host'] = $_SERVER["HTTP_HOST"] ?? null;
 
     // SMTP Connection TLS settings, adjust for Production
     // Required for PHP >= 5.6
     $config['smtp_conn_options'] = Array(
             'ssl' => Array(
                     'verify_peer_name' => false,
                     'verify_peer' => false,
                     'allow_self_signed' => true
                 )
         );
 
     // LDAP Settings
     $config['ldap_cache'] = 'db';
     $config['ldap_cache_ttl'] = '1h';
 
     // Kolab specific defaults
     $config['product_name'] = 'Kolab Groupware';
     $config['quota_zero_as_unlimited'] = false;
     $config['login_lc'] = 2;
     $config['auto_create_user'] = true;
     $config['enable_installer'] = false;
     // The SMTP server does not allow empty identities
     $config['mdn_use_from'] = true;
 
     // Plugins
     $config['plugins'] = array(
             'kolab_auth',
             'acl',
             'archive',
             'calendar',
             'jqueryui',
             'kolab_activesync',
             'kolab_addressbook',
             'kolab_config',
             'kolab_delegation',
             'kolab_files',
             'kolab_folders',
             'kolab_notes',
             'kolab_tags',
             'managesieve',
             'newmail_notifier',
             'odfviewer',
             'password',
             'redundant_attachments',
             'tasklist',
             // contextmenu must be after kolab_addressbook (#444)
             'contextmenu',
 'enigma',
         );
 
 
     // Do not show deleted messages, mark deleted messages as read,
     // and flag them as deleted instead of moving them to the Trash
     // folder.
     $config['skip_deleted'] = true;
     $config['read_when_deleted'] = true;
     $config['flag_for_deletion'] = true;
     $config['delete_always'] = true;
 
     $config['session_lifetime'] = 180;
     $config['password_charset'] = 'UTF-8';
     $config['useragent'] = 'Kolab 16/Roundcube ' . RCUBE_VERSION;
 
     $config['message_sort_col'] = 'date';
 
     $config['spellcheck_engine'] = 'pspell';
     $config['spellcheck_dictionary'] = true;
     $config['spellcheck_ignore_caps'] = true;
     $config['spellcheck_ignore_nums'] = true;
     $config['spellcheck_ignore_syms'] = true;
     $config['spellcheck_languages'] = array(
             'da' => 'Dansk',
             'de' => 'Deutsch',
             'en' => 'English',
             'es' => 'Español',
             'fr' => 'Français',
             'it' => 'Italiano',
             'nl' => 'Nederlands',
             'pt' => 'Português',
             'ru' => 'Русский',
             'sv' => 'Svenska'
         );
 
     $config['undo_timeout'] = 10;
     $config['upload_progress'] = 2;
     $config['address_template'] = '{street}<br/>{locality} {zipcode}<br/>{country} {region}';
     $config['preview_pane'] = true;
     $config['preview_pane_mark_read'] = 0;
 
     $config['autoexpand_threads'] = 2;
     $config['top_posting'] = 0;
     $config['sig_above'] = false;
     $config['mdn_requests'] = 0;
     $config['mdn_default'] = false;
     $config['dsn_default'] = false;
     $config['reply_same_folder'] = false;
 
     if (file_exists(RCUBE_CONFIG_DIR . '/' . ($_SERVER["HTTP_HOST"] ?? null) . '/' . basename(__FILE__))) {
         include_once(RCUBE_CONFIG_DIR . '/' . ($_SERVER["HTTP_HOST"] ?? null) . '/' . basename(__FILE__));
     }
 
     // Re-apply mandatory settings here.
 
     $config['debug_level'] = 1;
     $config['devel_mode'] = false;
     $config['log_driver'] = 'file';
+    $config['per_user_logging'] = true;
     $config['log_date_format'] = 'd-M-Y H:i:s,u O';
     $config['syslog_id'] = 'roundcube';
     $config['syslog_facility'] = LOG_USER;
     $config['smtp_log'] = false;
     $config['log_logins'] = true;
     $config['log_session'] = false;
     $config['sql_debug'] = false;
     $config['memcache_debug'] = false;
     $config['imap_debug'] = false;
     $config['ldap_debug'] = false;
     $config['smtp_debug'] = false;
 
     $config['skin'] = 'kolab';
     $config['skin_include_php'] = false;
     $config['mime_magic'] = null;
     $config['im_identify_path'] = '/usr/bin/identify';
     $config['im_convert_path'] = '/usr/bin/convert';
     $config['log_dir'] = 'logs/';
     #$config['temp_dir'] = '/var/lib/roundcubemail/';
 
     // Some additional default folders (archive plugin)
     $config['archive_mbox'] = 'Archive';
     // The Kolab daemon by default creates 'Spam'
     $config['junk_mbox'] = 'Spam';
     $config['default_folders'] = array('INBOX', 'Drafts', 'Sent', 'Spam', 'Trash', 'Archive');
 
     $config['address_book_type'] = 'ldap';
     $config['autocomplete_min_length'] = 3;
     $config['autocomplete_threads'] = 0;
     $config['autocomplete_max'] = 15;
     $config['ldap_public'] = array(
             'kolab_addressbook' => array(
                     'name'                      => 'Global Address Book',
                     'hosts'                     => Array(getenv('LDAP_HOST')),
                     'port'                      => 389,
                     'use_tls'                   => false,
                     'base_dn'                   => 'dc=hosted,dc=com',
                     'user_specific'             => true,
                     'bind_dn'                   => '%dn',
                     'bind_pass'                 => '',
                     'search_base_dn'            => 'dc=hosted,dc=com',
                     'search_bind_dn'            => 'uid=kolab-service,ou=Special Users,dc=mgmt,dc=com',
                     'search_bind_pw'            => getenv('LDAP_SERVICE_BIND_PW'),
                     'search_filter'             => '(&(objectClass=inetorgperson)(mail=%fu))',
                     'writable'                  => false,
                     'LDAP_Object_Classes'       => array("top", "inetorgperson"),
                     'required_fields'           => array("cn", "sn", "mail"),
                     'LDAP_rdn'                  => 'uid',
                     'ldap_version'              => 3,       // using LDAPv3
                     'search_fields'             => array('displayname', 'mail'),
                     'sort'                      => array('displayname', 'sn', 'givenname', 'cn'),
                     'scope'                     => 'sub',
                     'filter'                    => '(objectClass=inetorgperson)',
                     'vlv'                       => true,
                     'vlv_search'                => true,
                     'fuzzy_search'              => true,
                     'sizelimit'                 => '0',
                     'timelimit'                 => '0',
                     'fieldmap'                  => Array(
                             // Roundcube        => LDAP
                             'name'              => 'displayName',
                             'surname'           => 'sn',
                             'firstname'         => 'givenName',
                             'middlename'        => 'initials',
                             'email:primary'     => 'mail',
                             'email:alias'       => 'alias',
                             'email:personal'    => 'mailalternateaddress',
                             'phone:main'        => 'telephoneNumber',
                             'phone:work'        => 'alternateTelephoneNumber',
                             'phone:mobile'      => 'mobile',
                             'phone:work2'       => 'blackberry',
                             'jobtitle'          => 'title',
                             'manager'           => 'manager',
                             'assistant'         => 'secretary',
                             'photo'             => 'jpegphoto'
                         ),
                     'groups'                    => Array(
                             'base_dn'           => 'dc=hosted,dc=com',
                             'filter'            => '(&' . '(|(objectclass=groupofuniquenames)(objectclass=groupofurls))' . '(mail=*))',
                             'object_classes'    => Array("top", "groupOfUniqueNames"),
                             'member_attr'       => 'uniqueMember',
                         ),
                 ),
         );
 
     $config['autocomplete_addressbooks'] = Array(
             'kolab_addressbook'
         );
 
     $config['autocomplete_single'] = true;
 
     $config['htmleditor'] = 0;
 
     $config['kolab_http_request'] = Array(
             'ssl_verify_host' => false,
             'ssl_verify_peer' => false,
         );
 
     @include('kolab_syncroton.inc.php');
 
 ?>