The values described here can be put in your config.php file as $config['varname']='value'; The file can be located in:
- /etc/groupoffice/config.php
- /etc/groupoffice/<APACHE SERVER_NAME>/config.php
- The Group-Office directory or any of it's parent directories.
For most users it's not necessary to edit this file though. The installer sets most values.
Config file settings lists
General settings
| Name
|
Default
|
Description
|
| enabled
|
true
|
Enable the Group-Office installation
|
| id
|
"groupoffice"
|
Group-Office server ID
|
| theme
|
"Group-Office"
|
Default theme.
|
| allowed_modules
|
""
|
Comma separated list of allowed modules. Leave empty to allow all modules.
|
| html_editor_font
|
"font-size:13px; font-family:Arial, Helvetica, sans-serif;"
|
The font used in all HTML editor including the E-mail editor.
|
| tcpdf_font
|
"dejavusans"
|
The default font to be used in the generated PDF files. Change to "helvetica" for lighter PDF's but you'll lose UTF-8 support. See for more info: http://www.tcpdf.org/fonts.php
|
| tcpdf_ttf_font
|
null
|
If you generated a TTF font yourself you can use this config to set it.
|
| tcpdf_font_size
|
9
|
The default font size to be used in the generated PDF files.
|
| full_url
|
Auto generated
|
Full URL to reach Group-Office with slash on end. This value is determined automatically if not set in config.php.
|
| host
|
"/groupoffice/"
|
Relative hostname with slash on both start and end.
|
| webmaster_email
|
"webmaster@example.com"
|
The email address of the webmaster.
|
| noreply_email
|
""
|
An email address that will be used for sending automated system emails (Like: mail reminders etc. ).
|
| root_path
|
""
|
The path to the root of Group-Office with trailing slash.
|
| tmpdir
|
"/tmp/"
|
The path to store temporary files with trailing slash.
|
| checker_interval
|
120
|
The amount of seconds before Group-Office will check for new mail or other notifications. (since 4.1.45)
|
| zlib_compress
|
true
|
Enable zlib compression for faster downloading of scripts and css
|
| nav_page_size
|
"50"
|
The number of items displayed in the navigation panels (Calendars, addressbooks etc.) Don't set this number too high because it may slow the browser and server down.
|
| curl_proxy
|
""
|
If you are behind a proxy you can set it here for all CURL operations Group-Office performs.
|
| default_max_rows_list
|
"30"
|
The default page size of lists.
|
| callto_template
|
"callto:{phone}"
|
Template of "Callto: link".
|
| upload_quickselect
|
true
|
Opening the file select dialog in the upload-dialog automatically can be disabled when setting this to false.
|
| logout_url
|
|
If set, Group-Office will redirect to this URL after logout.
|
| encode_callto_link
|
false
|
Enable encoding of the special characters in the phone number of the callto links.
|
| files_show_addressbooks
|
true
|
Show the addressbooks folder in the files tree.
|
| files_show_projects
|
true
|
Show the projects folder in the files tree.
|
| init_script
|
null
|
Set to path to script to include on GO::init()
|
| remember_login
|
true
|
Show the remember login checkbox in the login dialog. (Available in GO 6.2.33 and higher).
|
Look and feel settings
| Name
|
Default
|
Description
|
| title
|
""
|
Title of Group-Office
|
| help_link
|
"http://wiki4.group-office.com/wiki/"
|
The link in menu help -> contents.
|
| support_link
|
If the pro version is installed it defaults to the Intermesh support system
|
The link or e-mail address in menu help -> contents.
|
| favicon
|
""
|
relative URL to a custom favicon file
|
| custom_css_url
|
""
|
Relative URL to a custom CSS url
|
Calendar settings
| Name
|
Default
|
Description
|
| calendar_tasklist_show
|
0
|
Display the tasks in the calendar on due date or entirely [0=entirely, 1=start date, 2=due date]
|
| calendar_disable_publishing
|
0
|
Disable calendar publishing options
|
| calendar_autolink_participants
|
true
|
Will link the event to every participants except for the organizer
|
Password settings
| Name
|
Default
|
Description
|
| allow_password_change
|
true
|
Enable password changing by users
|
| password_validate
|
true
|
Enable password validation (for strong passwords options below)
|
| password_min_length
|
"6"
|
Minimum required password length
|
| password_require_uc
|
true
|
Require an uppercase characters
|
| password_require_lc
|
true
|
Require a lowercase characters
|
| password_require_num
|
true
|
Require a number
|
| password_require_sc
|
true
|
Require a special char
|
| password_require_uniq
|
"3"
|
Required number of unique characters
|
| default_password_length
|
"6"
|
Length of the password generated when a user uses the lost password option.
|
| disable_security_token_check
|
false
|
Disable security check for cross domain forgeries.
|
| force_ssl
|
false
|
Force an HTTPS connection in the main /index.php
|
| session_inactivity_timeout
|
"0"
|
Automatically log a user out after n seconds of inactivity.
|
| force_password_change
|
"0"
|
The amount of days before a password change is forced to the user, When set to 0 this function is disabled. (Available in GO 6.2.34 and higher).
|
Localization settings list
| Name
|
Default
|
Description
|
| language
|
"en"
|
Default language
|
| default_country
|
"NL"
|
Default country
|
| default_vat
|
"21"
|
Default VAT percentage
|
| default_timezone
|
"Europe/Amsterdam"
|
Default timezone
|
| default_currency
|
"€"
|
Default currency
|
| default_date_format
|
"dmY"
|
Default date format
|
| default_date_separator
|
"-"
|
Default date separator
|
| default_time_format
|
"G:i"
|
Default time format
|
| default_sort_name
|
"last_name"
|
Default name formatting and sorting. Can be last_name or first_name.
|
| default_first_weekday
|
"1"
|
Default first day of the week: 0=sunday 1=monday.
|
| default_decimal_separator
|
","
|
Default decimal separator for numbers.
|
| default_thousands_separator
|
'.'
|
Default thousands separator for numbers.
|
| locale_all
|
default is your server's php locale
|
Locale setting for Group-Office command line calls, for example "en_US.UTF-8" or "nb_NO.UTF-8". Set this to a UTF-8 locale if special characters cannot be used in command line calls. Run "locale -a" to see your server's available locales and run "locale" to see your system default settings.
|
User settings list
| Name
|
Default
|
Description
|
| allow_themes
|
true
|
Enable theme switching by users
|
| allow_profile_edit
|
true
|
Enable profile editing by every user through the settings dialog
|
| allow_duplicate_email
|
false
|
Allows email addresses to occur more than once over the user profiles
|
| max_users
|
0
|
The maximum number of users.
|
| limit_usersearch
|
0
|
If set, user queries will only return this maximum number of users. Useful in large environments where you don't want users to scroll through all.
|
| register_user_groups
|
""
|
If set, new users will be added to the given groups automatically on creation. This needs to be a comma separated string of group names.
|
| register_visible_user_groups
|
GROUP_EVERYONE
|
This is a comma separated list of group names where new users are automatically visible to.
|
User group settings list
| Name
|
Default
|
Description
|
| group_root
|
"1"
|
The "Administrators" user group ID
|
| group_everyone
|
"2"
|
The "Everyone" user group ID
|
| group_internal
|
"3"
|
The "Internal" user group ID
|
Debugging and logging settings list
| Name
|
Default
|
Description
|
| debug
|
false
|
Run Group-Office in debug mode. This will log much info to /home/groupoffice/log/debug.log and will use uncompressed javascripts. You can also enable this as admin in Group-Office by pressing CTRL+F7. It may dramatically slow down your system, observed with /home/groupoffice mounted via NFS.
|
| debug_log
|
false
|
Just enable the debug log. See debug.log in your Group-Office log folder.
|
| debug_email
|
""
|
Option to make sure all outgoing emails will be send to the given email address. This is useful when debugging Group-Office and when you don't want to send unwanted emails to active customers. Example: "info@test.dev"
|
| debug_usernames
|
""
|
Comma separated list of usernames, e.g.: 'admin,john,mary'. For these users, debug mode will be on.
|
| log_max_days
|
14
|
Set the number of days the database log will contain until it will be dumped to a CSV file on disk. The log module must be installed.
|
| firephp
|
false
|
Enable FirePhp
|
| info_log
|
""
|
Info log location. eg: "<file_storage_path>/log/info.log" This logs all logins and logouts. If set empty ("") it will disable this log.
|
| file_log
|
array()
|
Will write all logged data of an object to a file in <file_storage_path>/log/<filename>. Leave empty to disable this log. Key of the Array is the object name Value is the filename. Multiple items can be logged (to the same file) Example: array('GO\\Files\\Model\\File'=>'file.log')
|
| syncml_debug_level
|
0
|
The higher you set it the more info you get in /home/groupoffice/log/syncml.log
|
| syncml_debug_users
|
array()
|
If set then the syncml server will only log debug info for these users
|
Database settings list
| Name
|
Default
|
Description
|
| db_host
|
""
|
The host of the database
|
| db_name
|
""
|
The name of the database
|
| db_user
|
""
|
The username to connect to the database
|
| db_pass
|
""
|
The password to connect to the database
|
| db_port
|
"3306"
|
Specifies the port number to attempt to connect to the MySQL server.
|
| db_socket
|
""
|
Specifies the socket or named pipe that should be used.
|
| db_auto_increment_increment
|
1
|
Useful in clustering mode. Set to the number of clustered nodes.
|
| db_auto_increment_offset
|
1
|
Give each node an incremented number.
|
Filesystem settings
| Name
|
Default
|
Description
|
| file_storage_path
|
"/home/groupoffice"
|
The path to the location where the files of the file browser module are stored. This path should NEVER be inside the document root of the webserver. This directory should be writable by apache. Furthermore, choose a partition that has enough diskspace.
|
| convert_utf8_filenames_to_ascii
|
false
|
Convert non ASCII characters to ASCII codes when uploaded to Group-Office. Useful for Windows servers that don't support UTF8.
|
| max_file_size
|
10000000
|
The maximum file size that the file browser may upload. Note that the php.ini file must be set accordingly (http://www.php.net).
|
| max_thumbnail_size
|
10
|
The maximum file size of an image to be allowed for thumbnailing in MBs
|
| max_file_versions
|
3
|
Maximum number of old file versions to keep. -1 will disable versioning. 0 will keep an infinite number of versions (Be careful!).
|
| file_create_mode
|
"0644"
|
The permissions mode to use when creating files
|
| folder_create_mode
|
"0755"
|
The permissions mode to use when creating folders
|
| file_change_group
|
""
|
Sets Group-Office files to this file system group.
|
| filesearch_tesseract_lang
|
""
|
Language to use when using OCR. Install tesseract-ocr-* for the lang. eg. tesseract-ocr-nld and set this value to "nld" for dutch. Or use "nld+eng" for both Dutch and English
|
| filesearch_direct_index
|
false
|
Set to true to index new files immediately. Not recommended as it can stress the server while it's live!
|
| filesearch_index_timeout
|
5m
|
Maximum time an index operation may take to index one file. See linux timeout command
|
| quota
|
0
|
The maximum number of Bytes this Group-Office installation may use. 0 will allow unlimited usage of disk space.
|
| default_diskquota
|
1000
|
The maximum number of MB a new Group-Office user will be able to use. This can be changed per user after creating it. Empty means unlimited disk space (Option is NOT yet released)
|
| files_disable_filesystem_sync
|
false
|
Disable filesystem synchronization from the web interface. It can cause timeouts and high server load on large installations. If you don't modify the filesystem externally it should not be required anyway.
|
| zip_max_file_size
|
256000000
|
The limit of the max filesize of files that may be zipped can be set with this configuration parameter (Available in GO 6.1.33 and higher).
|
| webdav_basic_auth
|
false
|
By default the webdav server uses digest auth. Some clients don't work properly (owncloud) with digest auth. Set this to true to use basic auth.
|
Email settings list
| Name
|
Default
|
Description
|
| smtp_server
|
"localhost"
|
The SMTP host to use
|
| smtp_port
|
"25"
|
The SMTP port to use
|
| smtp_username
|
""
|
The SMTP username for authentication (empty for no authentication)
|
| smtp_password
|
""
|
The SMTP password for authentication
|
| smtp_encryption
|
""
|
Leave blank or set to "tls" or "ssl"
|
| smtp_local_domain
|
""
|
The Swift mailer component auto detects the domain you are connecting from. In some cases it fails and uses an invalid IPv6 IP like ::1. You can override it here.
|
| swift_qp_dot_escape
|
false
|
A special Swift preference to escape dots. For some buggy SMTP servers this is necessary.
|
| email_disable_aliases
|
false
|
Set to true to prevent users from changing their e-mail aliases in the email module.
|
| disable_imap_capabilities
|
""
|
We stumbled upon a dovecot server that crashed when sending a command using LIST-EXTENDED. With this option we can workaround that issue.
|
| restrict_smtp_hosts
|
""
|
A comma separated list of smtp server IP addresses that you want to restrict. E.g. "213.207.103.219:10,127.0.0.1:10"; will restrict those IP's to 10 e-mails per day.
|
| max_attachment_size
|
20971520
|
The maximum summed size of e-mail attachments in a message in bytes Group-Office will accept. Please be aware that the SMTP server has size limits too.
|
| smime_root_cert_location
|
|
Specifies the name of a file containing a bunch of extra certificates to include in the signature which can for example be used to help the recipient to verify the certificate that you used. See also http://php.net/manual/en/function.openssl-pkcs7-sign.php
|
| smime_sign_extra_certs
|
|
Include extra certificates for signing.
|
| email_autolink_contacts
|
false
|
EXPERIMENTAL. Will link ALL e-mails to contacts automatically when sending mails.
|
| email_autolink_companies
|
false
|
EXPERIMENTAL. Will link ALL e-mails to also to contact->company automatically when sending mails.
|
| email_enable_labels
|
false
|
EXPERIMENTAL. Enable labels in email
|
| email_max_labels
|
10
|
EXPERIMENTAL. Max amount of email labels the can be made
|
| mailing_messages_per_minute
|
5
|
The number of messages sent by a newsletter per minute (We intentionally set this so low to avoid being blacklisted)
|
| imap_sort_on_date
|
false
|
When the imap server does not support server side sort, the default is to sort on ARRIVAL, set this to true to change that sort flag to R_DATE or DATE (Usually used for Microsoft Exchange Mailservers)
|
| spam_folder
|
"Spam"
|
The name of the folder to move spam messages to when using the functions to move messages to the spam folder. Prefixes:When your mailserver is using a folder prefix, then also add it here.(Example: INBOX/Spam)
|
Sieve settings list
| Name
|
Default
|
Description
|
| sieve_rewrite_hosts
|
""
|
Rewrite IMAP hosts when using imapproxy for example. Eg. "localhost=imap.example.com,imapproxy=imap2.example.com"
|
| sieve_vacation_subject
|
""
|
If set this will be used as a subject. When empty "Auto:" is prepended to the original subject
|
| sieve_tls
|
true
|
Default setting for the TLS checkbox
|
| sieve_port
|
2000
|
Default sieve port
|
Advanced SMTP
| Name
|
Default
|
Description
|
| smtp_account_id
|
false
|
Enable sending system emails with an email account from the email module. Needs to be the id of the wanted mail account.
|
| smtp_account_smime_sign
|
false
|
Enable Smime for outgoing system emails. Note: this only works when a mailaccount is used to send the system emails (Please see: $smtp_account_id)
|
| smtp_account_smime_password
|
""
|
The password that is needed to sign the Smime certificate for outgoing system emails. Note: this is only needed when a mailaccount is used to send the system emails (Please see: smtp_account_id) and when smtp_account_smime_sign is set to true
|
External program settings
| Name
|
Default
|
Description
|
| cmd_zip
|
"/usr/bin/zip"
|
Command to create ZIP archive.
|
| cmd_unzip
|
"/usr/bin/unzip"
|
Command to unpack ZIP archive.
|
| cmd_tar
|
"/bin/tar"
|
Command to control TAR archives.
|
| cmd_sudo
|
"/usr/bin/sudo"
|
Command to set system passwords. Used by passwd.users.class.inc. SUDO must be set up!
|
| cmd_chpasswd
|
"/usr/sbin/chpasswd"
|
Command to SUDO.
|
| cmd_xml2wbxml
|
"/usr/bin/xml2wbxml"
|
Command to convert xml to wbxml.
|
| cmd_wbxml2xml
|
"/usr/bin/wbxml2xml"
|
Command to convert wbxml to bxml.
|
| cmd_tnef
|
"/usr/bin/tnef"
|
Command to unpack winmail.dat files.
|
| cmd_php
|
"php"
|
Command to execute the php command line interface.
|
Servermanager settings list
LDAP Authentication
| Name
|
Default
|
Description
|
| ldap_host
|
'localhost'
|
The hostname of the LDAP server to connect to.
|
| ldap_port
|
389
|
Port number that is used by the LDAP server
|
| ldap_user
|
"cn=Directory Manager"
|
Username of the Directory manager
|
| ldap_pass
|
|
Admin password of the server.
|
| ldap_basedn
|
|
Distinguished name of the base directory.
|
| ldap_peopledn
|
|
Name of the People directory where groupoffice will look for users to login.
|
| ldap_groupsdn
|
|
Name of the Groups directory where groupoffice will look for groups. Only used to sync.
|
| ldap_search_template
|
uid={username}
|
Optional template that will be used to search users
|
| ldap_tls
|
false
|
Secure LDAP connection with Transport Layer Security.
|
| ldap_auth_dont_update_profiles
|
true
|
Will not update the GroupOffice user profile on every login.
|
| ldap_use_uid_with_email_domain
|
|
Append the email domain the the logged in user is
|
| ldap_login_on_exception
|
true
|
If true you can still login with existing GroupOffice account when LDAP server is not reachable.
|
| ldap_person_fields
|
array()
|
Extra fields on the User settings dialog that will be saved to the LDAP server. Example
array(
array('tab','text'=>'Forwarding'),
array('checkbox', 'forwarding_enable','label' => 'Enable forwarding'),
array('checkbox', 'forwarding_leave', 'label' => 'Do not leave copy on server'),
array('list', 'mailForwardingAddress', 'label' => 'Forward to the following addresses'),
array('tab','text'=>'Vacation'),
array('checkbox', 'vacation_enable', 'label' => 'Enable Vacation Message'),
array('textarea', 'mailReplyText', 'label' => 'Message'),
array('tab','text'=>'Spam'),
array('checkbox', 'spamFilterStatus', 'label'=>'Enable spam report', 'onValue'=>'enable', 'offValue'=>'disable')
);
|
| ldap_groups_search
|
cn=*
|
The query to lookup LDAP groups to sync with Group-Office
|
Z-push 2 settings list
| Name
|
Default
|
Description
|
| zpush2_max_attachmentsize
|
10485760
|
Maximum syncable attachment size in bytes (default 10MB). If you set this too high you'll get a memory_limit exhausted error and sync will fail completely
|
| zpush2_provisioning
|
true
|
Enable device provisioning (When this is enabled the device can be wiped remotely and the user needs to accept the policies on the phone for that)
|
| zpush2_loose_provisioning
|
false
|
This option allows the 'loose enforcement' of the provisioning policies for older devices which don't support provisioning (like WM 5 and HTC Android Mail)
- false - Enforce provisioning for all devices
- true - allow older devices, but enforce policies on devices which support it
|
| zpush2_special_log_users
|
array()
|
This option allows you to create separate logfiles of the synchronisation for each user.
Add a user like this: array('username').
For multiple users it will be like: array('username','username2')
|
| zpush_calendar_max_months
|
6
|
Limit the calendar events age to this number of months. Note that the user also as a number of days in the sync settings. If zero is entered then this age is used. The clients can also send a max age.
|
CalDAV
| Name
|
Default
|
Description
|
| caldav_max_months_old
|
1
|
Number of months to sync. Keep at 1 for optimal performance. Increase at your own risk!
|
Serverclient settings list
| Name
|
Default
|
Description
|
| serverclient_token
|
(Auto generated)
|
A password to authenticate to the server that has the postfix admin module running. It's only used for creating mailboxes. The token has to be identical on the web and mail server. By default they are the same server so you can just set anything here.
|
| serverclient_server_url
|
http://localhost/groupoffice/
|
The URL to the Group-Office running postfixadmin
|
| serverclient_domains
|
example1.com,domain2.com
|
Comma separated list of domains that Group-Office can create mailboxes for.
|
| serverclient_use_ssl
|
false
|
Use SSL on new IMAP accounts
|
| serverclient_novalidate_cert
|
true
|
Skip SSL validation
|
| serverclient_host
|
localhost
|
The IMAP hostname for new accounts
|
| serverclient_port
|
143
|
The IMAP port for new accounts
|
| serverclient_smtp_host
|
localhost
|
The SMTP hostname for new accounts
|
| serverclient_smtp_port
|
25
|
The SMTP port for new accounts
|
| serverclient_smtp_username
|
(empty, no auth)
|
The SMTP username for new accounts
|
| serverclient_smtp_password
|
(empty, no auth)
|
The SMTP password for new accounts
|
