comparison etc/defaults.inc.php @ 38:ac106d4c8961 default tip

flip /etc/roundcube to point here
author Charlie Root
date Sat, 29 Dec 2018 05:39:53 -0500
parents
children
comparison
equal deleted inserted replaced
37:96515de44ecf 38:ac106d4c8961
1 <?php
2
3 /*
4 +-----------------------------------------------------------------------+
5 | Main configuration file with default settings |
6 | |
7 | This file is part of the Roundcube Webmail client |
8 | Copyright (C) 2005-2013, The Roundcube Dev Team |
9 | |
10 | Licensed under the GNU General Public License version 3 or |
11 | any later version with exceptions for skins & plugins. |
12 | See the README file for a full license statement. |
13 +-----------------------------------------------------------------------+
14 */
15
16 $config = array();
17
18 // ----------------------------------
19 // SQL DATABASE
20 // ----------------------------------
21
22 // Database connection string (DSN) for read+write operations
23 // Format (compatible with PEAR MDB2): db_provider://user:password@host/database
24 // Currently supported db_providers: mysql, pgsql, sqlite, mssql, sqlsrv, oracle
25 // For examples see http://pear.php.net/manual/en/package.database.mdb2.intro-dsn.php
26 // NOTE: for SQLite use absolute path (Linux): 'sqlite:////full/path/to/sqlite.db?mode=0646'
27 // or (Windows): 'sqlite:///C:/full/path/to/sqlite.db'
28 $config['db_dsnw'] = 'pgsql://roundcube:nescio7 round cube@localhost/roundcube';
29
30 // Database DSN for read-only operations (if empty write database will be used)
31 // useful for database replication
32 $config['db_dsnr'] = '';
33
34 // Disable the use of already established dsnw connections for subsequent reads
35 $config['db_dsnw_noread'] = false;
36
37 // use persistent db-connections
38 // beware this will not "always" work as expected
39 // see: http://www.php.net/manual/en/features.persistent-connections.php
40 $config['db_persistent'] = false;
41
42 // you can define specific table (and sequence) names prefix
43 $config['db_prefix'] = '';
44
45 // Mapping of table names and connections to use for ALL operations.
46 // This can be used in a setup with replicated databases and a DB master
47 // where read/write access to cache tables should not go to master.
48 $config['db_table_dsn'] = array(
49 // 'cache' => 'r',
50 // 'cache_index' => 'r',
51 // 'cache_thread' => 'r',
52 // 'cache_messages' => 'r',
53 );
54
55 // It is possible to specify database variable values e.g. some limits here.
56 // Use them if your server is not MySQL or for better performance.
57 // For example Roundcube uses max_allowed_packet value (in bytes)
58 // which limits query size for database cache operations.
59 $config['db_max_allowed_packet'] = null;
60
61
62 // ----------------------------------
63 // LOGGING/DEBUGGING
64 // ----------------------------------
65
66 // system error reporting, sum of: 1 = log; 4 = show
67 $config['debug_level'] = 1;
68
69 // log driver: 'syslog', 'stdout' or 'file'.
70 $config['log_driver'] = 'file';
71
72 // date format for log entries
73 // (read http://php.net/manual/en/function.date.php for all format characters)
74 $config['log_date_format'] = 'd-M-Y H:i:s O';
75
76 // length of the session ID to prepend each log line with
77 // set to 0 to avoid session IDs being logged.
78 $config['log_session_id'] = 8;
79
80 // Syslog ident string to use, if using the 'syslog' log driver.
81 $config['syslog_id'] = 'roundcube';
82
83 // Syslog facility to use, if using the 'syslog' log driver.
84 // For possible values see installer or http://php.net/manual/en/function.openlog.php
85 $config['syslog_facility'] = LOG_USER;
86
87 // Activate this option if logs should be written to per-user directories.
88 // Data will only be logged if a directory <log_dir>/<username>/ exists and is writable.
89 $config['per_user_logging'] = false;
90
91 // Log sent messages to <log_dir>/sendmail or to syslog
92 $config['smtp_log'] = true;
93
94 // Log successful/failed logins to <log_dir>/userlogins or to syslog
95 $config['log_logins'] = false;
96
97 // Log session authentication errors to <log_dir>/session or to syslog
98 $config['log_session'] = false;
99
100 // Log SQL queries to <log_dir>/sql or to syslog
101 $config['sql_debug'] = false;
102
103 // Log IMAP conversation to <log_dir>/imap or to syslog
104 $config['imap_debug'] = false;
105
106 // Log LDAP conversation to <log_dir>/ldap or to syslog
107 $config['ldap_debug'] = false;
108
109 // Log SMTP conversation to <log_dir>/smtp or to syslog
110 $config['smtp_debug'] = false;
111
112 // Log Memcache conversation to <log_dir>/memcache or to syslog
113 $config['memcache_debug'] = false;
114
115 // Log APC conversation to <log_dir>/apc or to syslog
116 $config['apc_debug'] = false;
117
118
119 // ----------------------------------
120 // IMAP
121 // ----------------------------------
122
123 // The IMAP host chosen to perform the log-in.
124 // Leave blank to show a textbox at login, give a list of hosts
125 // to display a pulldown menu or set one host as string.
126 // To use SSL/TLS connection, enter hostname with prefix ssl:// or tls://
127 // Supported replacement variables:
128 // %n - hostname ($_SERVER['SERVER_NAME'])
129 // %t - hostname without the first part
130 // %d - domain (http hostname $_SERVER['HTTP_HOST'] without the first part)
131 // %s - domain name after the '@' from e-mail address provided at login screen
132 // For example %n = mail.domain.tld, %t = domain.tld
133 // WARNING: After hostname change update of mail_host column in users table is
134 // required to match old user data records with the new host.
135 $config['default_host'] = 'localhost';
136
137 // TCP port used for IMAP connections
138 $config['default_port'] = 143;
139
140 // IMAP AUTH type (DIGEST-MD5, CRAM-MD5, LOGIN, PLAIN or null to use
141 // best server supported one)
142 $config['imap_auth_type'] = null;
143
144 // IMAP socket context options
145 // See http://php.net/manual/en/context.ssl.php
146 // The example below enables server certificate validation
147 //$config['imap_conn_options'] = array(
148 // 'ssl' => array(
149 // 'verify_peer' => true,
150 // 'verify_depth' => 3,
151 // 'cafile' => '/etc/openssl/certs/ca.crt',
152 // ),
153 // );
154 // Note: These can be also specified as an array of options indexed by hostname
155 $config['imap_conn_options'] = null;
156
157 // IMAP connection timeout, in seconds. Default: 0 (use default_socket_timeout)
158 $config['imap_timeout'] = 0;
159
160 // Optional IMAP authentication identifier to be used as authorization proxy
161 $config['imap_auth_cid'] = null;
162
163 // Optional IMAP authentication password to be used for imap_auth_cid
164 $config['imap_auth_pw'] = null;
165
166 // If you know your imap's folder delimiter, you can specify it here.
167 // Otherwise it will be determined automatically
168 $config['imap_delimiter'] = null;
169
170 // If you know your imap's folder vendor, you can specify it here.
171 // Otherwise it will be determined automatically. Use lower-case
172 // identifiers, e.g. 'dovecot', 'cyrus', 'gmail', 'hmail', 'uw-imap'.
173 $config['imap_vendor'] = null;
174
175 // If IMAP server doesn't support NAMESPACE extension, but you're
176 // using shared folders or personal root folder is non-empty, you'll need to
177 // set these options. All can be strings or arrays of strings.
178 // Folders need to be ended with directory separator, e.g. "INBOX."
179 // (special directory "~" is an exception to this rule)
180 // These can be used also to overwrite server's namespaces
181 $config['imap_ns_personal'] = null;
182 $config['imap_ns_other'] = null;
183 $config['imap_ns_shared'] = null;
184
185 // By default IMAP capabilities are readed after connection to IMAP server
186 // In some cases, e.g. when using IMAP proxy, there's a need to refresh the list
187 // after login. Set to True if you've got this case.
188 $config['imap_force_caps'] = false;
189
190 // By default list of subscribed folders is determined using LIST-EXTENDED
191 // extension if available. Some servers (dovecot 1.x) returns wrong results
192 // for shared namespaces in this case. https://github.com/roundcube/roundcubemail/issues/2474
193 // Enable this option to force LSUB command usage instead.
194 // Deprecated: Use imap_disabled_caps = array('LIST-EXTENDED')
195 $config['imap_force_lsub'] = false;
196
197 // Some server configurations (e.g. Courier) doesn't list folders in all namespaces
198 // Enable this option to force listing of folders in all namespaces
199 $config['imap_force_ns'] = false;
200
201 // Some servers return hidden folders (name starting witha dot)
202 // from user home directory. IMAP RFC does not forbid that.
203 // Enable this option to hide them and disable possibility to create such.
204 $config['imap_skip_hidden_folders'] = false;
205
206 // List of disabled imap extensions.
207 // Use if your IMAP server has broken implementation of some feature
208 // and you can't remove it from CAPABILITY string on server-side.
209 // For example UW-IMAP server has broken ESEARCH.
210 // Note: Because the list is cached, re-login is required after change.
211 $config['imap_disabled_caps'] = array();
212
213 // Log IMAP session identifiers after each IMAP login.
214 // This is used to relate IMAP session with Roundcube user sessions
215 $config['imap_log_session'] = false;
216
217 // Type of IMAP indexes cache. Supported values: 'db', 'apc' and 'memcache'.
218 $config['imap_cache'] = null;
219
220 // Enables messages cache. Only 'db' cache is supported.
221 // This requires an IMAP server that supports QRESYNC and CONDSTORE
222 // extensions (RFC7162). See synchronize() in program/lib/Roundcube/rcube_imap_cache.php
223 // for further info, or if you experience syncing problems.
224 $config['messages_cache'] = false;
225
226 // Lifetime of IMAP indexes cache. Possible units: s, m, h, d, w
227 $config['imap_cache_ttl'] = '10d';
228
229 // Lifetime of messages cache. Possible units: s, m, h, d, w
230 $config['messages_cache_ttl'] = '10d';
231
232 // Maximum cached message size in kilobytes.
233 // Note: On MySQL this should be less than (max_allowed_packet - 30%)
234 $config['messages_cache_threshold'] = 50;
235
236
237 // ----------------------------------
238 // SMTP
239 // ----------------------------------
240
241 // SMTP server host (for sending mails).
242 // Enter hostname with prefix tls:// to use STARTTLS, or use
243 // prefix ssl:// to use the deprecated SSL over SMTP (aka SMTPS)
244 // Supported replacement variables:
245 // %h - user's IMAP hostname
246 // %n - hostname ($_SERVER['SERVER_NAME'])
247 // %t - hostname without the first part
248 // %d - domain (http hostname $_SERVER['HTTP_HOST'] without the first part)
249 // %z - IMAP domain (IMAP hostname without the first part)
250 // For example %n = mail.domain.tld, %t = domain.tld
251 $config['smtp_server'] = 'localhost';
252
253 // SMTP port (default is 25; use 587 for STARTTLS or 465 for the
254 // deprecated SSL over SMTP (aka SMTPS))
255 $config['smtp_port'] = 25;
256
257 // SMTP username (if required) if you use %u as the username Roundcube
258 // will use the current username for login
259 $config['smtp_user'] = '';
260
261 // SMTP password (if required) if you use %p as the password Roundcube
262 // will use the current user's password for login
263 $config['smtp_pass'] = '';
264
265 // SMTP AUTH type (DIGEST-MD5, CRAM-MD5, LOGIN, PLAIN or empty to use
266 // best server supported one)
267 $config['smtp_auth_type'] = '';
268
269 // Optional SMTP authentication identifier to be used as authorization proxy
270 $config['smtp_auth_cid'] = null;
271
272 // Optional SMTP authentication password to be used for smtp_auth_cid
273 $config['smtp_auth_pw'] = null;
274
275 // SMTP HELO host
276 // Hostname to give to the remote server for SMTP 'HELO' or 'EHLO' messages
277 // Leave this blank and you will get the server variable 'server_name' or
278 // localhost if that isn't defined.
279 $config['smtp_helo_host'] = '';
280
281 // SMTP connection timeout, in seconds. Default: 0 (use default_socket_timeout)
282 // Note: There's a known issue where using ssl connection with
283 // timeout > 0 causes connection errors (https://bugs.php.net/bug.php?id=54511)
284 $config['smtp_timeout'] = 0;
285
286 // SMTP socket context options
287 // See http://php.net/manual/en/context.ssl.php
288 // The example below enables server certificate validation, and
289 // requires 'smtp_timeout' to be non zero.
290 // $config['smtp_conn_options'] = array(
291 // 'ssl' => array(
292 // 'verify_peer' => true,
293 // 'verify_depth' => 3,
294 // 'cafile' => '/etc/openssl/certs/ca.crt',
295 // ),
296 // );
297 // Note: These can be also specified as an array of options indexed by hostname
298 $config['smtp_conn_options'] = null;
299
300
301 // ----------------------------------
302 // LDAP
303 // ----------------------------------
304
305 // Type of LDAP cache. Supported values: 'db', 'apc' and 'memcache'.
306 $config['ldap_cache'] = 'db';
307
308 // Lifetime of LDAP cache. Possible units: s, m, h, d, w
309 $config['ldap_cache_ttl'] = '10m';
310
311
312 // ----------------------------------
313 // CACHE(S)
314 // ----------------------------------
315
316 // Use these hosts for accessing memcached
317 // Define any number of hosts in the form of hostname:port or unix:///path/to/socket.file
318 $config['memcache_hosts'] = null; // e.g. array( 'localhost:11211', '192.168.1.12:11211', 'unix:///var/tmp/memcached.sock' );
319
320 // Controls the use of a persistent connections to memcache servers
321 // See http://php.net/manual/en/memcache.addserver.php
322 $config['memcache_pconnect'] = true;
323
324 // Value in seconds which will be used for connecting to the daemon
325 // See http://php.net/manual/en/memcache.addserver.php
326 $config['memcache_timeout'] = 1;
327
328 // Controls how often a failed server will be retried (value in seconds).
329 // Setting this parameter to -1 disables automatic retry.
330 // See http://php.net/manual/en/memcache.addserver.php
331 $config['memcache_retry_interval'] = 15;
332
333 // use these hosts for accessing Redis.
334 // Currently only one host is supported. cluster support may come in a future release.
335 // You can pass 4 fields, host, port, database and password.
336 // Unset fields will be set to the default values host=127.0.0.1, port=6379, database=0, password= (empty)
337 $config['redis_hosts'] = null; // e.g. array( 'localhost:6379' ); array( '192.168.1.1:6379:1:secret' );
338
339 // Maximum size of an object in memcache (in bytes). Default: 2MB
340 $config['memcache_max_allowed_packet'] = '2M';
341
342 // Maximum size of an object in APC cache (in bytes). Default: 2MB
343 $config['apc_max_allowed_packet'] = '2M';
344
345
346 // ----------------------------------
347 // SYSTEM
348 // ----------------------------------
349
350 // THIS OPTION WILL ALLOW THE INSTALLER TO RUN AND CAN EXPOSE SENSITIVE CONFIG DATA.
351 // ONLY ENABLE IT IF YOU'RE REALLY SURE WHAT YOU'RE DOING!
352 $config['enable_installer'] = false;
353
354 // don't allow these settings to be overridden by the user
355 $config['dont_override'] = array();
356
357 // List of disabled UI elements/actions
358 $config['disabled_actions'] = array();
359
360 // define which settings should be listed under the 'advanced' block
361 // which is hidden by default
362 $config['advanced_prefs'] = array();
363
364 // provide an URL where a user can get support for this Roundcube installation
365 // PLEASE DO NOT LINK TO THE ROUNDCUBE.NET WEBSITE HERE!
366 $config['support_url'] = '';
367
368 // replace Roundcube logo with this image
369 // specify an URL relative to the document root of this Roundcube installation
370 // an array can be used to specify different logos for specific template files, '*' for default logo
371 // for example array("*" => "/images/roundcube_logo.png", "messageprint" => "/images/roundcube_logo_print.png")
372 $config['skin_logo'] = null;
373
374 // automatically create a new Roundcube user when log-in the first time.
375 // a new user will be created once the IMAP login succeeds.
376 // set to false if only registered users can use this service
377 $config['auto_create_user'] = true;
378
379 // Enables possibility to log in using email address from user identities
380 $config['user_aliases'] = false;
381
382 // use this folder to store log files
383 // must be writeable for the user who runs PHP process (Apache user if mod_php is being used)
384 // This is used by the 'file' log driver.
385 $config['log_dir'] = RCUBE_INSTALL_PATH . 'logs/';
386
387 // use this folder to store temp files
388 // must be writeable for the user who runs PHP process (Apache user if mod_php is being used)
389 //$config['temp_dir'] = RCUBE_INSTALL_PATH . 'temp/';
390
391 // expire files in temp_dir after 48 hours
392 // possible units: s, m, h, d, w
393 $config['temp_dir_ttl'] = '48h';
394
395 // Enforce connections over https
396 // With this option enabled, all non-secure connections will be redirected.
397 // It can be also a port number, hostname or hostname:port if they are
398 // different than default HTTP_HOST:443
399 $config['force_https'] = false;
400
401 // tell PHP that it should work as under secure connection
402 // even if it doesn't recognize it as secure ($_SERVER['HTTPS'] is not set)
403 // e.g. when you're running Roundcube behind a https proxy
404 // this option is mutually exclusive to 'force_https' and only either one of them should be set to true.
405 $config['use_https'] = false;
406
407 // Allow browser-autocompletion on login form.
408 // 0 - disabled, 1 - username and host only, 2 - username, host, password
409 $config['login_autocomplete'] = 0;
410
411 // Forces conversion of logins to lower case.
412 // 0 - disabled, 1 - only domain part, 2 - domain and local part.
413 // If users authentication is case-insensitive this must be enabled.
414 // Note: After enabling it all user records need to be updated, e.g. with query:
415 // UPDATE users SET username = LOWER(username);
416 $config['login_lc'] = 2;
417
418 // Maximum length (in bytes) of logon username and password.
419 $config['login_username_maxlen'] = 1024;
420 $config['login_password_maxlen'] = 1024;
421
422 // Logon username filter. Regular expression for use with preg_match().
423 // Example: '/^[a-z0-9_@.-]+$/'
424 $config['login_username_filter'] = null;
425
426 // Brute-force attacks prevention.
427 // The value specifies maximum number of failed logon attempts per minute.
428 $config['login_rate_limit'] = 3;
429
430 // Includes should be interpreted as PHP files
431 $config['skin_include_php'] = false;
432
433 // display software version on login screen
434 $config['display_version'] = false;
435
436 // Session lifetime in minutes
437 $config['session_lifetime'] = 10;
438
439 // Session domain: .example.org
440 $config['session_domain'] = '';
441
442 // Session name. Default: 'roundcube_sessid'
443 $config['session_name'] = null;
444
445 // Session authentication cookie name. Default: 'roundcube_sessauth'
446 $config['session_auth_name'] = null;
447
448 // Session path. Defaults to PHP session.cookie_path setting.
449 $config['session_path'] = null;
450
451 // Backend to use for session storage. Can either be 'db' (default), 'redis', 'memcache', or 'php'
452 //
453 // If set to 'memcache', a list of servers need to be specified in 'memcache_hosts'
454 // Make sure the Memcache extension (http://pecl.php.net/package/memcache) version >= 2.0.0 is installed
455 //
456 // If set to 'redis', a server needs to be specified in 'redis_hosts'
457 // Make sure the Redis extension (http://pecl.php.net/package/redis) version >= 2.0.0 is installed
458 //
459 // Setting this value to 'php' will use the default session save handler configured in PHP
460 $config['session_storage'] = 'db';
461
462 // check client IP in session authorization
463 $config['ip_check'] = false;
464
465 // List of trusted proxies
466 // X_FORWARDED_* and X_REAL_IP headers are only accepted from these IPs
467 $config['proxy_whitelist'] = array();
468
469 // check referer of incoming requests
470 $config['referer_check'] = false;
471
472 // X-Frame-Options HTTP header value sent to prevent from Clickjacking.
473 // Possible values: sameorigin|deny|allow-from <uri>.
474 // Set to false in order to disable sending the header.
475 $config['x_frame_options'] = 'sameorigin';
476
477 // This key is used for encrypting purposes, like storing of imap password
478 // in the session. For historical reasons it's called DES_key, but it's used
479 // with any configured cipher_method (see below).
480 $config['des_key'] = 'rcmail-!24ByteDESkey*Str';
481
482 // Encryption algorithm. You can use any method supported by openssl.
483 // Default is set for backward compatibility to DES-EDE3-CBC,
484 // but you can choose e.g. AES-256-CBC which we consider a better choice.
485 $config['cipher_method'] = 'DES-EDE3-CBC';
486
487 // Automatically add this domain to user names for login
488 // Only for IMAP servers that require full e-mail addresses for login
489 // Specify an array with 'host' => 'domain' values to support multiple hosts
490 // Supported replacement variables:
491 // %h - user's IMAP hostname
492 // %n - hostname ($_SERVER['SERVER_NAME'])
493 // %t - hostname without the first part
494 // %d - domain (http hostname $_SERVER['HTTP_HOST'] without the first part)
495 // %z - IMAP domain (IMAP hostname without the first part)
496 // For example %n = mail.domain.tld, %t = domain.tld
497 $config['username_domain'] = '';
498
499 // Force domain configured in username_domain to be used for login.
500 // Any domain in username will be replaced by username_domain.
501 $config['username_domain_forced'] = false;
502
503 // This domain will be used to form e-mail addresses of new users
504 // Specify an array with 'host' => 'domain' values to support multiple hosts
505 // Supported replacement variables:
506 // %h - user's IMAP hostname
507 // %n - http hostname ($_SERVER['SERVER_NAME'])
508 // %d - domain (http hostname without the first part)
509 // %z - IMAP domain (IMAP hostname without the first part)
510 // For example %n = mail.domain.tld, %t = domain.tld
511 $config['mail_domain'] = '';
512
513 // Password character set.
514 // If your authentication backend supports it, use "UTF-8".
515 // Otherwise, use the appropriate character set.
516 // Defaults to ISO-8859-1 for backward compatibility.
517 $config['password_charset'] = 'ISO-8859-1';
518
519 // How many seconds must pass between emails sent by a user
520 $config['sendmail_delay'] = 0;
521
522 // Message size limit. Note that SMTP server(s) may use a different value.
523 // This limit is verified when user attaches files to a composed message.
524 // Size in bytes (possible unit suffix: K, M, G)
525 $config['max_message_size'] = '100M';
526
527 // Maximum number of recipients per message (including To, Cc, Bcc).
528 // Default: 0 (no limit)
529 $config['max_recipients'] = 0;
530
531 // Maximum number of recipients per message exluding Bcc header.
532 // This is a soft limit, which means we only display a warning to the user.
533 // Default: 5
534 $config['max_disclosed_recipients'] = 5;
535
536 // Maximum allowed number of members of an address group. Default: 0 (no limit)
537 // If 'max_recipients' is set this value should be less or equal
538 $config['max_group_members'] = 0;
539
540 // Name your service. This is displayed on the login screen and in the window title
541 $config['product_name'] = 'Roundcube Webmail';
542
543 // Add this user-agent to message headers when sending
544 $config['useragent'] = 'Roundcube Webmail/'.RCMAIL_VERSION;
545
546 // try to load host-specific configuration
547 // see https://github.com/roundcube/roundcubemail/wiki/Configuration:-Multi-Domain-Setup
548 // for more details
549 $config['include_host_config'] = false;
550
551 // path to a text file which will be added to each sent message
552 // paths are relative to the Roundcube root folder
553 $config['generic_message_footer'] = '';
554
555 // path to a text file which will be added to each sent HTML message
556 // paths are relative to the Roundcube root folder
557 $config['generic_message_footer_html'] = '';
558
559 // add a received header to outgoing mails containing the creators IP and hostname
560 $config['http_received_header'] = false;
561
562 // Whether or not to encrypt the IP address and the host name
563 // these could, in some circles, be considered as sensitive information;
564 // however, for the administrator, these could be invaluable help
565 // when tracking down issues.
566 $config['http_received_header_encrypt'] = false;
567
568 // number of chars allowed for line when wrapping text.
569 // text wrapping is done when composing/sending messages
570 $config['line_length'] = 72;
571
572 // send plaintext messages as format=flowed
573 $config['send_format_flowed'] = true;
574
575 // According to RFC2298, return receipt envelope sender address must be empty.
576 // If this option is true, Roundcube will use user's identity as envelope sender for MDN responses.
577 $config['mdn_use_from'] = false;
578
579 // Set identities access level:
580 // 0 - many identities with possibility to edit all params
581 // 1 - many identities with possibility to edit all params but not email address
582 // 2 - one identity with possibility to edit all params
583 // 3 - one identity with possibility to edit all params but not email address
584 // 4 - one identity with possibility to edit only signature
585 $config['identities_level'] = 0;
586
587 // Maximum size of uploaded image in kilobytes
588 // Images (in html signatures) are stored in database as data URIs
589 $config['identity_image_size'] = 64;
590
591 // Mimetypes supported by the browser.
592 // attachments of these types will open in a preview window
593 // either a comma-separated list or an array: 'text/plain,text/html,text/xml,image/jpeg,image/gif,image/png,application/pdf'
594 $config['client_mimetypes'] = null; # null == default
595
596 // Path to a local mime magic database file for PHPs finfo extension.
597 // Set to null if the default path should be used.
598 $config['mime_magic'] = null;
599
600 // Absolute path to a local mime.types mapping table file.
601 // This is used to derive mime-types from the filename extension or vice versa.
602 // Such a file is usually part of the apache webserver. If you don't find a file named mime.types on your system,
603 // download it from http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types
604 $config['mime_types'] = null;
605
606 // path to imagemagick identify binary (if not set we'll use Imagick or GD extensions)
607 $config['im_identify_path'] = null;
608
609 // path to imagemagick convert binary (if not set we'll use Imagick or GD extensions)
610 $config['im_convert_path'] = null;
611
612 // Size of thumbnails from image attachments displayed below the message content.
613 // Note: whether images are displayed at all depends on the 'inline_images' option.
614 // Set to 0 to display images in full size.
615 $config['image_thumbnail_size'] = 240;
616
617 // maximum size of uploaded contact photos in pixel
618 $config['contact_photo_size'] = 160;
619
620 // Enable DNS checking for e-mail address validation
621 $config['email_dns_check'] = false;
622
623 // Disables saving sent messages in Sent folder (like gmail) (Default: false)
624 // Note: useful when SMTP server stores sent mail in user mailbox
625 $config['no_save_sent_messages'] = false;
626
627 // Improve system security by using special URL with security token.
628 // This can be set to a number defining token length. Default: 16.
629 // Warning: This requires http server configuration. Sample:
630 // RewriteRule ^/roundcubemail/[a-zA-Z0-9]{16}/(.*) /roundcubemail/$1 [PT]
631 // Alias /roundcubemail /var/www/roundcubemail/
632 // Note: Use assets_path to not prevent the browser from caching assets
633 $config['use_secure_urls'] = false;
634
635 // Allows to define separate server/path for image/js/css files
636 // Warning: If the domain is different cross-domain access to some
637 // resources need to be allowed
638 // Sample:
639 // <FilesMatch ".(eot|ttf|woff)">
640 // Header set Access-Control-Allow-Origin "*"
641 // </FilesMatch>
642 $config['assets_path'] = '';
643
644 // While assets_path is for the browser, assets_dir informs
645 // PHP code about the location of asset files in filesystem
646 $config['assets_dir'] = '';
647
648
649 // ----------------------------------
650 // PLUGINS
651 // ----------------------------------
652
653 // List of active plugins (in plugins/ directory)
654 $config['plugins'] = array();
655
656 // ----------------------------------
657 // USER INTERFACE
658 // ----------------------------------
659
660 // default messages sort column. Use empty value for default server's sorting,
661 // or 'arrival', 'date', 'subject', 'from', 'to', 'fromto', 'size', 'cc'
662 $config['message_sort_col'] = '';
663
664 // default messages sort order
665 $config['message_sort_order'] = 'DESC';
666
667 // These cols are shown in the message list. Available cols are:
668 // subject, from, to, fromto, cc, replyto, date, size, status, flag, attachment, priority
669 $config['list_cols'] = array('subject', 'status', 'fromto', 'date', 'size', 'flag', 'attachment');
670
671 // the default locale setting (leave empty for auto-detection)
672 // RFC1766 formatted language name like en_US, de_DE, de_CH, fr_FR, pt_BR
673 $config['language'] = null;
674
675 // use this format for date display (date or strftime format)
676 $config['date_format'] = 'Y-m-d';
677
678 // give this choice of date formats to the user to select from
679 // Note: do not use ambiguous formats like m/d/Y
680 $config['date_formats'] = array('Y-m-d', 'Y/m/d', 'Y.m.d', 'd-m-Y', 'd/m/Y', 'd.m.Y', 'j.n.Y');
681
682 // use this format for time display (date or strftime format)
683 $config['time_format'] = 'H:i';
684
685 // give this choice of time formats to the user to select from
686 $config['time_formats'] = array('G:i', 'H:i', 'g:i a', 'h:i A');
687
688 // use this format for short date display (derived from date_format and time_format)
689 $config['date_short'] = 'D H:i';
690
691 // use this format for detailed date/time formatting (derived from date_format and time_format)
692 $config['date_long'] = 'Y-m-d H:i';
693
694 // store draft message is this mailbox
695 // leave blank if draft messages should not be stored
696 // NOTE: Use folder names with namespace prefix (INBOX. on Courier-IMAP)
697 $config['drafts_mbox'] = 'Drafts';
698
699 // store spam messages in this mailbox
700 // NOTE: Use folder names with namespace prefix (INBOX. on Courier-IMAP)
701 $config['junk_mbox'] = 'Junk';
702
703 // store sent message is this mailbox
704 // leave blank if sent messages should not be stored
705 // NOTE: Use folder names with namespace prefix (INBOX. on Courier-IMAP)
706 $config['sent_mbox'] = 'Sent';
707
708 // move messages to this folder when deleting them
709 // leave blank if they should be deleted directly
710 // NOTE: Use folder names with namespace prefix (INBOX. on Courier-IMAP)
711 $config['trash_mbox'] = 'Trash';
712
713 // automatically create the above listed default folders on user login
714 $config['create_default_folders'] = false;
715
716 // protect the default folders from renames, deletes, and subscription changes
717 $config['protect_default_folders'] = true;
718
719 // Disable localization of the default folder names listed above
720 $config['show_real_foldernames'] = false;
721
722 // if in your system 0 quota means no limit set this option to true
723 $config['quota_zero_as_unlimited'] = false;
724
725 // Make use of the built-in spell checker. It is based on GoogieSpell.
726 $config['enable_spellcheck'] = true;
727
728 // Enables spellchecker exceptions dictionary.
729 // Setting it to 'shared' will make the dictionary shared by all users.
730 $config['spellcheck_dictionary'] = false;
731
732 // Set the spell checking engine. Possible values:
733 // - 'googie' - the default (also used for connecting to Nox Spell Server, see 'spellcheck_uri' setting)
734 // - 'pspell' - requires the PHP Pspell module and aspell installed
735 // - 'enchant' - requires the PHP Enchant module
736 // - 'atd' - install your own After the Deadline server or check with the people at http://www.afterthedeadline.com before using their API
737 // Since Google shut down their public spell checking service, the default settings
738 // connect to http://spell.roundcube.net which is a hosted service provided by Roundcube.
739 // You can connect to any other googie-compliant service by setting 'spellcheck_uri' accordingly.
740 $config['spellcheck_engine'] = 'googie';
741
742 // For locally installed Nox Spell Server or After the Deadline services,
743 // please specify the URI to call it.
744 // Get Nox Spell Server from http://orangoo.com/labs/?page_id=72 or
745 // the After the Deadline package from http://www.afterthedeadline.com.
746 // Leave empty to use the public API of service.afterthedeadline.com
747 $config['spellcheck_uri'] = '';
748
749 // These languages can be selected for spell checking.
750 // Configure as a PHP style hash array: array('en'=>'English', 'de'=>'Deutsch');
751 // Leave empty for default set of available language.
752 $config['spellcheck_languages'] = NULL;
753
754 // Makes that words with all letters capitalized will be ignored (e.g. GOOGLE)
755 $config['spellcheck_ignore_caps'] = false;
756
757 // Makes that words with numbers will be ignored (e.g. g00gle)
758 $config['spellcheck_ignore_nums'] = false;
759
760 // Makes that words with symbols will be ignored (e.g. g@@gle)
761 $config['spellcheck_ignore_syms'] = false;
762
763 // Use this char/string to separate recipients when composing a new message
764 $config['recipients_separator'] = ',';
765
766 // Number of lines at the end of a message considered to contain the signature.
767 // Increase this value if signatures are not properly detected and colored
768 $config['sig_max_lines'] = 15;
769
770 // don't let users set pagesize to more than this value if set
771 $config['max_pagesize'] = 200;
772
773 // Minimal value of user's 'refresh_interval' setting (in seconds)
774 $config['min_refresh_interval'] = 60;
775
776 // Enables files upload indicator. Requires APC installed and enabled apc.rfc1867 option.
777 // By default refresh time is set to 1 second. You can set this value to true
778 // or any integer value indicating number of seconds.
779 $config['upload_progress'] = false;
780
781 // Specifies for how many seconds the Undo button will be available
782 // after object delete action. Currently used with supporting address book sources.
783 // Setting it to 0, disables the feature.
784 $config['undo_timeout'] = 0;
785
786 // A static list of canned responses which are immutable for the user
787 $config['compose_responses_static'] = array(
788 // array('name' => 'Canned Response 1', 'text' => 'Static Response One'),
789 // array('name' => 'Canned Response 2', 'text' => 'Static Response Two'),
790 );
791
792 // ----------------------------------
793 // ADDRESSBOOK SETTINGS
794 // ----------------------------------
795
796 // This indicates which type of address book to use. Possible choises:
797 // 'sql' (default), 'ldap' and ''.
798 // If set to 'ldap' then it will look at using the first writable LDAP
799 // address book as the primary address book and it will not display the
800 // SQL address book in the 'Address Book' view.
801 // If set to '' then no address book will be displayed or only the
802 // addressbook which is created by a plugin (like CardDAV).
803 $config['address_book_type'] = 'sql';
804
805 // In order to enable public ldap search, configure an array like the Verisign
806 // example further below. if you would like to test, simply uncomment the example.
807 // Array key must contain only safe characters, ie. a-zA-Z0-9_
808 $config['ldap_public'] = array();
809
810 // If you are going to use LDAP for individual address books, you will need to
811 // set 'user_specific' to true and use the variables to generate the appropriate DNs to access it.
812 //
813 // The recommended directory structure for LDAP is to store all the address book entries
814 // under the users main entry, e.g.:
815 //
816 // o=root
817 // ou=people
818 // uid=user@domain
819 // mail=contact@contactdomain
820 //
821 // So the base_dn would be uid=%fu,ou=people,o=root
822 // The bind_dn would be the same as based_dn or some super user login.
823 /*
824 * example config for Verisign directory
825 *
826 $config['ldap_public']['Verisign'] = array(
827 'name' => 'Verisign.com',
828 // Replacement variables supported in host names:
829 // %h - user's IMAP hostname
830 // %n - hostname ($_SERVER['SERVER_NAME'])
831 // %t - hostname without the first part
832 // %d - domain (http hostname $_SERVER['HTTP_HOST'] without the first part)
833 // %z - IMAP domain (IMAP hostname without the first part)
834 // For example %n = mail.domain.tld, %t = domain.tld
835 'hosts' => array('directory.verisign.com'),
836 'port' => 389,
837 'use_tls' => false,
838 'ldap_version' => 3, // using LDAPv3
839 'network_timeout' => 10, // The timeout (in seconds) for connect + bind arrempts. This is only supported in PHP >= 5.3.0 with OpenLDAP 2.x
840 'user_specific' => false, // If true the base_dn, bind_dn and bind_pass default to the user's IMAP login.
841 // When 'user_specific' is enabled following variables can be used in base_dn/bind_dn config:
842 // %fu - The full username provided, assumes the username is an email
843 // address, uses the username_domain value if not an email address.
844 // %u - The username prior to the '@'.
845 // %d - The domain name after the '@'.
846 // %dc - The domain name hierarchal string e.g. "dc=test,dc=domain,dc=com"
847 // %dn - DN found by ldap search when search_filter/search_base_dn are used
848 'base_dn' => '',
849 'bind_dn' => '',
850 'bind_pass' => '',
851 // It's possible to bind for an individual address book
852 // The login name is used to search for the DN to bind with
853 'search_base_dn' => '',
854 'search_filter' => '', // e.g. '(&(objectClass=posixAccount)(uid=%u))'
855 // DN and password to bind as before searching for bind DN, if anonymous search is not allowed
856 'search_bind_dn' => '',
857 'search_bind_pw' => '',
858 // Base DN and filter used for resolving the user's domain root DN which feeds the %dc variables
859 // Leave empty to skip this lookup and derive the root DN from the username domain
860 'domain_base_dn' => '',
861 'domain_filter' => '',
862 // Optional map of replacement strings => attributes used when binding for an individual address book
863 'search_bind_attrib' => array(), // e.g. array('%udc' => 'ou')
864 // Default for %dn variable if search doesn't return DN value
865 'search_dn_default' => '',
866 // Optional authentication identifier to be used as SASL authorization proxy
867 // bind_dn need to be empty
868 'auth_cid' => '',
869 // SASL authentication method (for proxy auth), e.g. DIGEST-MD5
870 'auth_method' => '',
871 // Indicates if the addressbook shall be hidden from the list.
872 // With this option enabled you can still search/view contacts.
873 'hidden' => false,
874 // Indicates if the addressbook shall not list contacts but only allows searching.
875 'searchonly' => false,
876 // Indicates if we can write to the LDAP directory or not.
877 // If writable is true then these fields need to be populated:
878 // LDAP_Object_Classes, required_fields, LDAP_rdn
879 'writable' => false,
880 // To create a new contact these are the object classes to specify
881 // (or any other classes you wish to use).
882 'LDAP_Object_Classes' => array('top', 'inetOrgPerson'),
883 // The RDN field that is used for new entries, this field needs
884 // to be one of the search_fields, the base of base_dn is appended
885 // to the RDN to insert into the LDAP directory.
886 'LDAP_rdn' => 'cn',
887 // The required fields needed to build a new contact as required by
888 // the object classes (can include additional fields not required by the object classes).
889 'required_fields' => array('cn', 'sn', 'mail'),
890 'search_fields' => array('mail', 'cn'), // fields to search in
891 // mapping of contact fields to directory attributes
892 // 1. for every attribute one can specify the number of values (limit) allowed.
893 // default is 1, a wildcard * means unlimited
894 // 2. another possible parameter is separator character for composite fields
895 // 3. it's possible to define field format for write operations, e.g. for date fields
896 // example: 'birthday:date[YmdHis\\Z]'
897 'fieldmap' => array(
898 // Roundcube => LDAP:limit
899 'name' => 'cn',
900 'surname' => 'sn',
901 'firstname' => 'givenName',
902 'jobtitle' => 'title',
903 'email' => 'mail:*',
904 'phone:home' => 'homePhone',
905 'phone:work' => 'telephoneNumber',
906 'phone:mobile' => 'mobile',
907 'phone:pager' => 'pager',
908 'phone:workfax' => 'facsimileTelephoneNumber',
909 'street' => 'street',
910 'zipcode' => 'postalCode',
911 'region' => 'st',
912 'locality' => 'l',
913 // if you country is a complex object, you need to configure 'sub_fields' below
914 'country' => 'c',
915 'organization' => 'o',
916 'department' => 'ou',
917 'jobtitle' => 'title',
918 'notes' => 'description',
919 'photo' => 'jpegPhoto',
920 // these currently don't work:
921 // 'manager' => 'manager',
922 // 'assistant' => 'secretary',
923 ),
924 // Map of contact sub-objects (attribute name => objectClass(es)), e.g. 'c' => 'country'
925 'sub_fields' => array(),
926 // Generate values for the following LDAP attributes automatically when creating a new record
927 'autovalues' => array(
928 // 'uid' => 'md5(microtime())', // You may specify PHP code snippets which are then eval'ed
929 // 'mail' => '{givenname}.{sn}@mydomain.com', // or composite strings with placeholders for existing attributes
930 ),
931 'sort' => 'cn', // The field to sort the listing by.
932 'scope' => 'sub', // search mode: sub|base|list
933 'filter' => '(objectClass=inetOrgPerson)', // used for basic listing (if not empty) and will be &'d with search queries. example: status=act
934 'fuzzy_search' => true, // server allows wildcard search
935 'vlv' => false, // Enable Virtual List View to more efficiently fetch paginated data (if server supports it)
936 'vlv_search' => false, // Use Virtual List View functions for autocompletion searches (if server supports it)
937 'numsub_filter' => '(objectClass=organizationalUnit)', // with VLV, we also use numSubOrdinates to query the total number of records. Set this filter to get all numSubOrdinates attributes for counting
938 'config_root_dn' => 'cn=config', // Root DN to search config entries (e.g. vlv indexes)
939 'sizelimit' => '0', // Enables you to limit the count of entries fetched. Setting this to 0 means no limit.
940 'timelimit' => '0', // Sets the number of seconds how long is spend on the search. Setting this to 0 means no limit.
941 'referrals' => false, // Sets the LDAP_OPT_REFERRALS option. Mostly used in multi-domain Active Directory setups
942 'dereference' => 0, // Sets the LDAP_OPT_DEREF option. One of: LDAP_DEREF_NEVER, LDAP_DEREF_SEARCHING, LDAP_DEREF_FINDING, LDAP_DEREF_ALWAYS
943 // Used where addressbook contains aliases to objects elsewhere in the LDAP tree.
944
945 // definition for contact groups (uncomment if no groups are supported)
946 // for the groups base_dn, the user replacements %fu, %u, $d and %dc work as for base_dn (see above)
947 // if the groups base_dn is empty, the contact base_dn is used for the groups as well
948 // -> in this case, assure that groups and contacts are separated due to the concernig filters!
949 'groups' => array(
950 'base_dn' => '',
951 'scope' => 'sub', // Search mode: sub|base|list
952 'filter' => '(objectClass=groupOfNames)',
953 'object_classes' => array('top', 'groupOfNames'), // Object classes to be assigned to new groups
954 'member_attr' => 'member', // Name of the default member attribute, e.g. uniqueMember
955 'name_attr' => 'cn', // Attribute to be used as group name
956 'email_attr' => 'mail', // Group email address attribute (e.g. for mailing lists)
957 'member_filter' => '(objectclass=*)', // Optional filter to use when querying for group members
958 'vlv' => false, // Use VLV controls to list groups
959 'class_member_attr' => array( // Mapping of group object class to member attribute used in these objects
960 'groupofnames' => 'member',
961 'groupofuniquenames' => 'uniquemember'
962 ),
963 ),
964 // this configuration replaces the regular groups listing in the directory tree with
965 // a hard-coded list of groups, each listing entries with the configured base DN and filter.
966 // if the 'groups' option from above is set, it'll be shown as the first entry with the name 'Groups'
967 'group_filters' => array(
968 'departments' => array(
969 'name' => 'Company Departments',
970 'scope' => 'list',
971 'base_dn' => 'ou=Groups,dc=mydomain,dc=com',
972 'filter' => '(|(objectclass=groupofuniquenames)(objectclass=groupofurls))',
973 'name_attr' => 'cn',
974 ),
975 'customers' => array(
976 'name' => 'Customers',
977 'scope' => 'sub',
978 'base_dn' => 'ou=Customers,dc=mydomain,dc=com',
979 'filter' => '(objectClass=inetOrgPerson)',
980 'name_attr' => 'sn',
981 ),
982 ),
983 );
984 */
985
986 // An ordered array of the ids of the addressbooks that should be searched
987 // when populating address autocomplete fields server-side. ex: array('sql','Verisign');
988 $config['autocomplete_addressbooks'] = array('sql');
989
990 // The minimum number of characters required to be typed in an autocomplete field
991 // before address books will be searched. Most useful for LDAP directories that
992 // may need to do lengthy results building given overly-broad searches
993 $config['autocomplete_min_length'] = 1;
994
995 // Number of parallel autocomplete requests.
996 // If there's more than one address book, n parallel (async) requests will be created,
997 // where each request will search in one address book. By default (0), all address
998 // books are searched in one request.
999 $config['autocomplete_threads'] = 0;
1000
1001 // Max. numer of entries in autocomplete popup. Default: 15.
1002 $config['autocomplete_max'] = 15;
1003
1004 // show address fields in this order
1005 // available placeholders: {street}, {locality}, {zipcode}, {country}, {region}
1006 $config['address_template'] = '{street}<br/>{locality} {zipcode}<br/>{country} {region}';
1007
1008 // Matching mode for addressbook search (including autocompletion)
1009 // 0 - partial (*abc*), default
1010 // 1 - strict (abc)
1011 // 2 - prefix (abc*)
1012 // Note: For LDAP sources fuzzy_search must be enabled to use 'partial' or 'prefix' mode
1013 $config['addressbook_search_mode'] = 0;
1014
1015 // List of fields used on contacts list and for autocompletion searches
1016 // Warning: These are field names not LDAP attributes (see 'fieldmap' setting)!
1017 $config['contactlist_fields'] = array('name', 'firstname', 'surname', 'email');
1018
1019 // Template of contact entry on the autocompletion list.
1020 // You can use contact fields as: name, email, organization, department, etc.
1021 // See program/steps/addressbook/func.inc for a list
1022 $config['contact_search_name'] = '{name} <{email}>';
1023
1024 // ----------------------------------
1025 // USER PREFERENCES
1026 // ----------------------------------
1027
1028 // Use this charset as fallback for message decoding
1029 $config['default_charset'] = 'ISO-8859-1';
1030
1031 // skin name: folder from skins/
1032 $config['skin'] = 'larry';
1033
1034 // Enables using standard browser windows (that can be handled as tabs)
1035 // instead of popup windows
1036 $config['standard_windows'] = false;
1037
1038 // show up to X items in messages list view
1039 $config['mail_pagesize'] = 50;
1040
1041 // show up to X items in contacts list view
1042 $config['addressbook_pagesize'] = 50;
1043
1044 // sort contacts by this col (preferably either one of name, firstname, surname)
1045 $config['addressbook_sort_col'] = 'surname';
1046
1047 // The way how contact names are displayed in the list.
1048 // 0: prefix firstname middlename surname suffix (only if display name is not set)
1049 // 1: firstname middlename surname
1050 // 2: surname firstname middlename
1051 // 3: surname, firstname middlename
1052 $config['addressbook_name_listing'] = 0;
1053
1054 // use this timezone to display date/time
1055 // valid timezone identifiers are listed here: php.net/manual/en/timezones.php
1056 // 'auto' will use the browser's timezone settings
1057 $config['timezone'] = 'auto';
1058
1059 // prefer displaying HTML messages
1060 $config['prefer_html'] = true;
1061
1062 // display remote inline images
1063 // 0 - Never, always ask
1064 // 1 - Ask if sender is not in address book
1065 // 2 - Always show inline images
1066 $config['show_images'] = 0;
1067
1068 // open messages in new window
1069 $config['message_extwin'] = false;
1070
1071 // open message compose form in new window
1072 $config['compose_extwin'] = false;
1073
1074 // compose html formatted messages by default
1075 // 0 - never,
1076 // 1 - always,
1077 // 2 - on reply to HTML message,
1078 // 3 - on forward or reply to HTML message
1079 // 4 - always, except when replying to plain text message
1080 $config['htmleditor'] = 0;
1081
1082 // save copies of compose messages in the browser's local storage
1083 // for recovery in case of browser crashes and session timeout.
1084 $config['compose_save_localstorage'] = true;
1085
1086 // show pretty dates as standard
1087 $config['prettydate'] = true;
1088
1089 // save compose message every 300 seconds (5min)
1090 $config['draft_autosave'] = 300;
1091
1092 // Interface layout. Default: 'widescreen'.
1093 // 'widescreen' - three columns
1094 // 'desktop' - two columns, preview on bottom
1095 // 'list' - two columns, no preview
1096 $config['layout'] = 'widescreen';
1097
1098 // Mark as read when viewing a message (delay in seconds)
1099 // Set to -1 if messages should not be marked as read
1100 $config['mail_read_time'] = 0;
1101
1102 // Clear Trash on logout
1103 $config['logout_purge'] = false;
1104
1105 // Compact INBOX on logout
1106 $config['logout_expunge'] = false;
1107
1108 // Display attached images below the message body
1109 $config['inline_images'] = true;
1110
1111 // Encoding of long/non-ascii attachment names:
1112 // 0 - Full RFC 2231 compatible
1113 // 1 - RFC 2047 for 'name' and RFC 2231 for 'filename' parameter (Thunderbird's default)
1114 // 2 - Full 2047 compatible
1115 $config['mime_param_folding'] = 1;
1116
1117 // Set true if deleted messages should not be displayed
1118 // This will make the application run slower
1119 $config['skip_deleted'] = false;
1120
1121 // Set true to Mark deleted messages as read as well as deleted
1122 // False means that a message's read status is not affected by marking it as deleted
1123 $config['read_when_deleted'] = true;
1124
1125 // Set to true to never delete messages immediately
1126 // Use 'Purge' to remove messages marked as deleted
1127 $config['flag_for_deletion'] = false;
1128
1129 // Default interval for auto-refresh requests (in seconds)
1130 // These are requests for system state updates e.g. checking for new messages, etc.
1131 // Setting it to 0 disables the feature.
1132 $config['refresh_interval'] = 60;
1133
1134 // If true all folders will be checked for recent messages
1135 $config['check_all_folders'] = false;
1136
1137 // If true, after message delete/move, the next message will be displayed
1138 $config['display_next'] = true;
1139
1140 // Default messages listing mode. One of 'threads' or 'list'.
1141 $config['default_list_mode'] = 'list';
1142
1143 // 0 - Do not expand threads
1144 // 1 - Expand all threads automatically
1145 // 2 - Expand only threads with unread messages
1146 $config['autoexpand_threads'] = 0;
1147
1148 // When replying:
1149 // -1 - don't cite the original message
1150 // 0 - place cursor below the original message
1151 // 1 - place cursor above original message (top posting)
1152 $config['reply_mode'] = 0;
1153
1154 // When replying strip original signature from message
1155 $config['strip_existing_sig'] = true;
1156
1157 // Show signature:
1158 // 0 - Never
1159 // 1 - Always
1160 // 2 - New messages only
1161 // 3 - Forwards and Replies only
1162 $config['show_sig'] = 1;
1163
1164 // By default the signature is placed depending on cursor position (reply_mode).
1165 // Sometimes it might be convenient to start the reply on top but keep
1166 // the signature below the quoted text (sig_below = true).
1167 $config['sig_below'] = false;
1168
1169 // Enables adding of standard separator to the signature
1170 $config['sig_separator'] = true;
1171
1172 // Use MIME encoding (quoted-printable) for 8bit characters in message body
1173 $config['force_7bit'] = false;
1174
1175 // Defaults of the search field configuration.
1176 // The array can contain a per-folder list of header fields which should be considered when searching
1177 // The entry with key '*' stands for all folders which do not have a specific list set.
1178 // Please note that folder names should to be in sync with $config['*_mbox'] options
1179 $config['search_mods'] = null; // Example: array('*' => array('subject'=>1, 'from'=>1), 'Sent' => array('subject'=>1, 'to'=>1));
1180
1181 // Defaults of the addressbook search field configuration.
1182 $config['addressbook_search_mods'] = null; // Example: array('name'=>1, 'firstname'=>1, 'surname'=>1, 'email'=>1, '*'=>1);
1183
1184 // 'Delete always'
1185 // This setting reflects if mail should be always deleted
1186 // when moving to Trash fails. This is necessary in some setups
1187 // when user is over quota and Trash is included in the quota.
1188 $config['delete_always'] = false;
1189
1190 // Directly delete messages in Junk instead of moving to Trash
1191 $config['delete_junk'] = false;
1192
1193 // Behavior if a received message requests a message delivery notification (read receipt)
1194 // 0 = ask the user, 1 = send automatically, 2 = ignore (never send or ask)
1195 // 3 = send automatically if sender is in addressbook, otherwise ask the user
1196 // 4 = send automatically if sender is in addressbook, otherwise ignore
1197 $config['mdn_requests'] = 0;
1198
1199 // Return receipt checkbox default state
1200 $config['mdn_default'] = 0;
1201
1202 // Delivery Status Notification checkbox default state
1203 // Note: This can be used only if smtp_server is non-empty
1204 $config['dsn_default'] = 0;
1205
1206 // Place replies in the folder of the message being replied to
1207 $config['reply_same_folder'] = false;
1208
1209 // Sets default mode of Forward feature to "forward as attachment"
1210 $config['forward_attachment'] = false;
1211
1212 // Defines address book (internal index) to which new contacts will be added
1213 // By default it is the first writeable addressbook.
1214 // Note: Use '0' for built-in address book.
1215 $config['default_addressbook'] = null;
1216
1217 // Enables spell checking before sending a message.
1218 $config['spellcheck_before_send'] = false;
1219
1220 // Skip alternative email addresses in autocompletion (show one address per contact)
1221 $config['autocomplete_single'] = false;
1222
1223 // Default font for composed HTML message.
1224 // Supported values: Andale Mono, Arial, Arial Black, Book Antiqua, Courier New,
1225 // Georgia, Helvetica, Impact, Tahoma, Terminal, Times New Roman, Trebuchet MS, Verdana
1226 $config['default_font'] = 'Verdana';
1227
1228 // Default font size for composed HTML message.
1229 // Supported sizes: 8pt, 10pt, 12pt, 14pt, 18pt, 24pt, 36pt
1230 $config['default_font_size'] = '10pt';
1231
1232 // Enables display of email address with name instead of a name (and address in title)
1233 $config['message_show_email'] = false;
1234
1235 // Default behavior of Reply-All button:
1236 // 0 - Reply-All always
1237 // 1 - Reply-List if mailing list is detected
1238 $config['reply_all_mode'] = 0;