/Computerisms/sites/mail.computerisms.com/plugins/calendar/config.inc.php

$rcmail_config['caldav_debug'] = false;
$rcmail_config['backend'] = 'caldav';
$rcmail_config['caldav_protect'] = true;
$rcmail_config['max_caldavs'] = 50;
$rcmail_config['max_feeds'] = 15;
$rcmail_config['cal_short_urls'] = true;
$rcmail_config['default_caldav_backend'] = array(
  'user' => '%su',
  'pass' => '%p',
  'url' => 'https://cal.computerisms.com/caldav.php/%su/calendar',
  'auth' => 'basic',
  'readonly' => false,
  'extr' => false,
);
$rcmail_config['caldavs'] = array();
$rcmail_config['sync_collections'] = '3600'; // 0 = always on login
$rcmail_config['caldav_hidden_collections'] = array();
$rcmail_config['caldav_replication_range'] = array(
  'past'   => 1, // (x)
  'future' => 2, // (y)
);
$rcmail_config['caldav_replicate_automatically'] = 1800;
$rcmail_config['cal_dont_save_passwords'] = false;
$rcmail_config['backend_db_table_map'] = array(
  'database' => '', // default db table
  'caldav' => '_caldav', // caldav db table (= default db table) extended by _caldav
);
$rcmail_config['db_table_events'] = 'events';
$rcmail_config['db_sequence_events'] = 'events_ids';
$rcmail_config['db_table_events_cache'] = 'events_cache';
$rcmail_config['db_sequence_events_cache'] = 'events_cache_ids';
$rcmail_config['db_table_events_reminders'] = 'reminders';
$rcmail_config['cal_searchset'] = array(
  'summary',
  'description',
  'location',
  'categories'
);
$rcmail_config['hide_agenda_day_basic'] = true;
$rcmail_config['upcoming_cal'] = true;
$rcmail_config['cal_previews'] = 2;
$rcmail_config['cron_log'] = true;
$rcmail_config['cron_smtp_user'] = ''; //smtp user
$rcmail_config['cron_smtp_pass'] = ''; //smtp password
$rcmail_config['cron_rc_url'] = 'http://mail.computerisms.com/'; //trailing slash !!!
$rcmail_config['cron_ip'] = '127.0.0.1';
$rcmail_config['cron_sender'] = 'rccron@computerisms.com';
$rcmail_config['linkcolor'] = '#212121';
$rcmail_config['rgblinkcolor'] = 'rgb(33, 33, 33)';
$rcmail_config['ui_theme_main_cal'] = true;
$rcmail_config['ui_theme_upcoming_cal'] = false;
$rcmail_config['default_view'] = "agendaWeek";
$rcmail_config['timeslots'] = '4';
$rcmail_config['first_day'] = '1';
$rcmail_config['first_hour'] = -1;
$rcmail_config['default_category'] = 'c0c0c0';
$rcmail_config['default_category_label'] = utf8_encode('Default');
$rcmail_config['default_font_color'] = 'complementary';
$rcmail_config['categories'] = array(
  'Work' => 'ff0000',
  'Family' => '00ff00',
  'Holidays' => 'ff6600',
);
$rcmail_config['default_categories'] = $rcmail_config['categories'];
$rcmail_config['categories_preview'] = array(
  'preview' => '75FF42',
  'occupied' => 'FF0000',
  'schedule' => '75FF42',
);
$rcmail_config['public_categories'] = array();
$rcmail_config['public_caldavs'] = array();
$rcmail_config['workdays'] = array(1,2,3,4,5);
$rcmail_config['default_duration'] = '0.50'; 
$rcmail_config['calendarfeeds'] = array();
$rcmail_config['public_calendarfeeds'] = array();