jan Thu, 28 Apr 2011 16:20:20 +0000
Modified page: http://wiki.horde.org/FAQ/Admin/Config
New Revision: 2.0
Change log: Update for Horde 4
@@ -5,33 +5,13 @@
++ General configuration
+++ How can I have Horde in a different directory than /horde/ or
configure an application to run in a virtual host?
-There are usually two changes that people want to make as to how the
URL to a Horde component appears in the browser. If only offering one
component -- say, IMP -- then one often wants to have a url of
+There are usually two changes that people want to make as to how the
URL to a Horde component appears in the browser. If only offering one
component -- say, IMP -- then one often wants to have a url of
http://webmail.example.com/ instead of
http://webmail.example.com/horde/imp/.
-<code>
-http://webmail.example.com/
-</code>
-
-instead of
-
-<code>
-http://webmail.example.com/horde/imp/
-</code>
-
-If offering multiple Horde components -- say, IMP and Kronolith --
one often wants to have
-
-<code>
-http://horde.example.com/mail/
-</code>
-
-and
-
-<code>
-http://horde.example.com/calendar/
-</code>
+If offering multiple Horde components -- say, IMP and Kronolith --
one often wants to have http://horde.example.com/mail/ and
http://horde.example.com/calendar/ instead of the longer versions with
the {{/horde/}} component.
-instead of the longer versions with the {{/horde/}} component.
+++++ Virtual Host
To make a single Horde component appear at the root directory of the
webserver, add aliases to your webserver's configuration file for the
{{/horde/}} directory, make the {{/horde/componentname/}} the server's
document root, and restart your web server.
For example, to make IMP appear at the root directory with Apache,
add the following to the {{httpd.conf}}:
@@ -41,8 +21,18 @@
DocumentRoot /usr/local/apache/htdocs/horde/imp
</code>
(substituting your own directory names for the defaults above).
Then, make sure links within Horde are correct as follows:
+
+**[Horde 4]:**
+
+Create or edit {{horde/config/registry.local.php}} (make sure the
file starts with a PHP tag {{<?php}}) and change the value of the
webroot as follows:
+
+<code type="php">
+$this->applications['imp']['webroot'] = '';
+</code>
+
+**[Horde 3]:**
Modify the {{$this->applications['imp']}} array in
{{horde/config/registry.php}} and change the value of the webroot as
follows:
<code type="php">
@@ -54,15 +44,27 @@
</code>
With the above settings, going to {{http://yourserver.example.com/}}
will take the user right to the IMP login screen.
-In the case where one wants to run more than one Horde component but
omit the {{/horde/}} part of the URL, configure the webserver to treat
the {{/horde/}} directory as the root document directory, and add an
alias to make sure links into it still succeed. In Apache:
+++++ Shorter/nicer URLs
+
+In the case where one wants to run more than one Horde component but
omit the {{/horde/}} part of the URL, configure the webserver to treat
the {{/horde/}} directory as the root document directory. In Apache:
<code>
DocumentRoot /usr/local/apache/htdocs/horde
</code>
(substituting directory names as appropriate). Then, if the
automatic webroot detection doesn't work, make sure links within Horde
are correct as follows:
+
+**[Horde 4]:**
+
+Create or edit {{horde/config/registry.local.php}} (make sure the
file starts with a PHP tag {{<?php}}) and change the value of the
webroot as follows:
+
+<code type="php">
+$app_webroot = '';
+</code>
+
+**[Horde 3]:**
Modify the {{$this->applications['horde']}} array in
{{horde/config/registry.php}} and change the value of the webroot as
follows:
<code type="php">
@@ -71,12 +73,20 @@
'webroot' => '',
'initial_page' => 'login.php',
'name' => _("Horde"),
</code>
-
-Finally, change the Horde configuration in the //General// tab of the
setup interface to change the cookie path from {{'/horde'}} to {{'/'}}.
If you want to change the name "Horde" on the login screen ("Welcome
to Horde"), the above file is the place to do it.
+
+**[Horde 4]:**
+
+Create or edit {{horde/config/registry.local.php}} (make sure the
file starts with a PHP tag {{<?php}}) and change the value to:
+
+<code type="php">
+$this->applications['horde']['name'] => _("Whatever");
+</code>
+
+**[Horde 3]:**
Change the value from:
<code type="php">
@@ -92,9 +102,9 @@
+++ How can I change the appearance?
See ((Doc/Dev/Layout)) and ((Doc/Dev/Themes)).
-You can add Horde modules to the left navigation bar by modifying
{{/horde/config/registry.php}}.
+You can add Horde modules to the left navigation bar by
creating/editing {{/horde/config/registry.local.php}} (Horde 4) or
modifying {{/horde/config/registry.php}} (Horde 3).
You can modify the components' navigation bars (at the top of
screen) by adding menu entries through the Setup Interface, or
modifying the {{/horde/componentname/config/menu.php}} files. Follow
the instructions in the comments found in the file. This provides a
very easy way to add links to the various Horde component navigation
menus.
+++ How can I change the phrases used for various features?
@@ -102,25 +112,23 @@
You may wish to alter some of the text in an existing language -- to
match the terminology used locally, for instance.
You change strings by changing them in the locale files for the
desired language(s). To change the US English translation, you will
need to create a new US English (en_US) locale, as one normally does
not exist, and modify the translations in that file. See the following
FAQ entry for information on creating a new locale file.
-To change the translation for a locale, you must first change the
locale files and then recompile them. Find the appropriate files in
{{/horde/po/}}, named by the locale name. Edit the translation(s) in
this file to suite your needs. Then compile the locale files as
described in your version's {{/horde/po/README}} file. For other
components, follow the same steps using the
{{/horde/componentname/po}} files.
+To change the translation for a locale, you must first change the
locale files and then recompile them. Find the appropriate files in
{{/horde/locale/}} ({{/horde/po/}} in Horde 3), named by the locale
name. Edit the translation(s) in this file to suite your needs. Then
compile the locale files as described in your version's
{{/horde/docs/TRANSLATIONS}} ({{/horde/po/README}} in Horde 3) file.
For other components, follow the same steps using the
{{/horde/componentname/locale/}} files.
If you are having difficulty finding the file which contains the
phrase you want to change, the following Unix command may be of
assistance:
<code>
-grep -rli 'Your Phrase' horde/
+grep -rli 'Your Phrase' horde/
</code>
-where {{horde/}} is the root directory of your Horde installation.
-To make your search case sensitive remove the {{-i}}.
-To see the match rather than just the file name remove the {{-l}}.
+where {{horde/}} is the root directory of your Horde installation. To
make your search case sensitive remove the {{-i}}. To see the match
rather than just the file name remove the {{-l}}.
Note: The following question may also be of help to you if you are
changing the locale files.
+++ How can I provide another translation for Horde/IMP's messages?
-Horde uses GNU gettext for internationalization (i18n) and
localization (l10n). See
{{[http://www.horde.org/horde/docs/?f=po_README.html
horde/po/README]}} and
{{[http://www.horde.org/horde/docs/?f=TRANSLATIONS.html
horde/docs/TRANSLATIONS]}} for more information.
+Horde uses GNU gettext for internationalization (i18n) and
localization (l10n). See
{{[http://www.horde.org/apps/horde/docs/TRANSLATIONS
horde/docs/TRANSLATIONS]}} for more information.
+++ How do I let users report problems directly from Horde?
Horde comes with a problem-reporting form. You can control who sees
it, and what is done with problem reports, by going to the //Problem
Reporting// tab of the Horde setup interface.
@@ -135,19 +143,17 @@
<VirtualHost ...>
...
<Directory ...>
....
- <IfModule mod_php4.c>
+ <IfModule mod_php5.c>
php_admin_value safe_mode Off
...
</IfModule>
...
</Directory>
...
</VirtualHost>
</code>
-
-Remember to test for module {{mod_php5.c}} or similar if you are
running PHP 5 or any other version.
It has been reported that Horde, IMP, and Turba, with safe_mode
enabled, are working fine with this apache configuration:
<code>
@@ -169,17 +175,17 @@
There is no warranty that everything works fine but the most
important features (like sending, receiving, attaching files, signing,
encrypting) are working fine.
+++ How can I add a graphic or banner to every page?
-You can add content to the top of every page in a Horde component by
adding appropriate code to the file {{templates/common-header.inc}}
for that component. You can add content to the bottom of every page in
all Horde components by adding appropriate code to the file
{{horde/templates/common-footer.inc}}.
+You can add content to the top of every page in Horde by adding
appropriate code to the file {{horde/templates/common-header.inc}}.
You can add content to the bottom of every page in all Horde
components by adding appropriate code to the file
{{horde/templates/common-footer.inc}}.
+++ Why do old preference values overrule newly locked preference values?
Any user preferences already set and stored in the preference
storage container will overrule any newly locked preferences that may
be set by the administrator. This is because the administrator may
want to lock a preference, but create a different value for some
users. The administrator controls the preferences container, so we
trust the preferences container.
Thus if users select and save their own values for an unlocked
preference, and then the administrator decides to lock that preference
value, any previously set user values would overrule the new locked
value set by the administrator.
-Therefore, if when locking a preference for which users have already
set values you wish that all users conform to the new locked setting,
you must empty out the stored preference values in the preference
storage container for all users. Horde includes a script in
{{horde/scripts/remove_prefs.php}} to aid in doing this. In Horde 3.2
and above, this script is in the administrator tools package
(http://pear.horde.org/index.php?package=admintools).
+Therefore, if when locking a preference for which users have already
set values you wish that all users conform to the new locked setting,
you must empty out the stored preference values in the preference
storage container for all users. Horde 3 includes a script in
{{horde/scripts/remove_prefs.php}} to aid in doing this. In Horde 3.2
and above, this script is in the administrator tools package
(http://pear.horde.org/index.php?package=admintools) (This package and
the script still have to be updated for Horde 4. In the meantime, you
can run the following SQL query in the database administration tool of
your choice, if you use a SQL preference backend: {{DELETE FROM
horde_prefs WHERE pref_scope = 'applicationname' AND pref_name =
"preferencename"}}.
+++ How do I deactivate the username/password saving feature at the
login screen?
This is a function of some web browsers called //!AutoComplete//. It
can be disabled in the browser or via the html code on the server.
Horde does not currently disable this via HTML code as the method for
doing so is not XHTML 1.0 compliant.
@@ -211,14 +217,14 @@
Horde is very flexible in how it can authenticate users, allowing
for many different types of authentication. Because of this, there is
no single answer for how you authenticate users; the answer will
depend on your particular setup and needs.
In most cases, you will want to use an existing user database. If
not, you will need to create a new user database of some sort on your
own.
-Once you know what type of user database you want to use, you must
configure Horde and possibly some other Horde applications (like IMP,
gollem, etc) to use that authentication source. For Horde, you do this
in the //Authentication// tab of the setup interface. If you choose to
use IMP to authenticate users (e.g. by having IMP log into the IMAP or
POP3 server) you must configure {{horde/imp/config/servers.php}}
appropriately also.
+Once you know what type of user database you want to use, you must
configure Horde and possibly some other Horde applications (like IMP,
Gollem, etc) to use that authentication source. For Horde, you do this
in the //Authentication// tab of the setup interface. If you choose to
use IMP to authenticate users (e.g. by having IMP log into the IMAP or
POP3 server) you must configure
{{horde/imp/config/backends.local.php}} appropriately also.
Some special notes for some of the authentication methods are:
* {{horde/scripts/sql/script.initial_horde_user.sql}} is an SQL
script which will create an initial administration user for SQL
authentication. This can be used to login and configure the system. If
you use this, be sure to change it as soon as possible so it does not
become a security risk. If using the SQL backend with the
{{horde_users}} table and using this script to add an initial user,
the password must be in MD5 format (for Horde <= 3.1.x) or SSHA (for
Horde >= 3.2.x) (and not the !MySQL password() format, for example).
You can add an initial user manually though and choose a different
password hashing method.
-* If using IMAP authentication, see the comments in
{{horde/imp/config/servers.php}} for options you may need to specify.
+* If using IMAP authentication, see the comments in
{{horde/imp/config/backends.php}} for options you may need to specify.
* See the [HowTo authentication howtos] for some example
authentication setups and especially SQLAuthHowTo for an
authentication setup example that allows for user management.
+++ What are the default user name and password for the administrator?
@@ -232,39 +238,40 @@
+++ How can I pre-configure a portal view for the users?
You may have noticed within the Horde configuration an option to fix
certain portal blocks on the Portal screen. The next question is
often "how are those blocks to be configured?" The answer lies within
the Horde Preferences system. The Horde preference that controls the
layout of the portal blocks and their settings is the 'portal_layout'
preference. This preference is stored as a serialized array of data
containing all the information required to display the Portal.
However this format can be tricky to come up with manually. The
easiest way to generate the value is to set up your own portal view as
you would like your users to experience it. Once you have done so,
and saved the setting, the preference will be saved to your configured
Horde_Prefs backend. At this point you can either consult the
Horde_Prefs backend directly (ie. pull the value directly from SQL or
the Base64 encoded value from LDAP) or you can use Horde's built-in
PHP Shell, accessible from the "Administration" menu. To get your
current preference value, type the following into the PHP Shell text
box:
-<code>
+<code type="php">
echo $GLOBALS['prefs']->getValue('portal_layout');
</code>
-This value can then be pasted into the file horde/config/prefs.php as
the default value of the 'portal_layout' preference.
+This value can then be put into the file
{{horde/config/prefs.local.php}} as the default value of the
'portal_layout' preference:
-++ IMP configuration
-
-+++ Can a single IMP installation serve different virtual hosts?
-
-If you have your web server set up to answer requests from multiple
domains, you can use those virtual hosts to ensure that mail is sent
with the appropriate From: header. In other words, when someone goes to
-
-<code>
-http://example.com/webmail/
+<code type="php">
+$_prefs['portal_layout']['value'] = 'paste_value_here';
</code>
-mail will be sent from //[email protected]//, and when they go to
+Please note that some portal block settings might be user dependent
(e.g. only showing a certain calendar etc.). These settings won't work
as a default for all users. You better create a preference hook in
These cases. Hooks are capable of creating dynamic default values for
preferences.
-<code>
-http://example.net/webmail/
-</code>
+++ IMP configuration
-mail will be sent from //[email protected]//.
++++ Can a single IMP installation serve different virtual hosts?
+
+If you have your web server set up to answer requests from multiple
domains, you can use those virtual hosts to ensure that mail is sent
with the appropriate From: header. In other words, when someone goes
to http://example.com/webmail/ mail will be sent from
//[email protected]//, and when they go to
http://example.net/webmail/ mail will be sent from
//[email protected]//.
You can check the IMP mailing list archives for information.
+++ How can I restrict what my users can do with IMP?
-There are a number of IMP features and functions which can be
disabled in IMP's setup interface and in the file
{{/horde/imp/config/prefs.php}}. See the comments in the interface and
this file for more information.
+There are a number of IMP features and functions which can be
disabled in IMP's setup interface and in the file
{{/horde/imp/config/prefs.local.php}}. See the comments in the
interface and in {{/horde/imp/config/prefs.php}} for more information.
+
+When changing settings in {{/horde/imp/config/prefs.local.php}} you
can set the "value" field for a preference to set the default value of
that preference. If you want to force users to use that value, and not
allow them to change it, you must also set the {{'locked'}} field to
{{true}}:
+
+<code type="php">
+$_prefs['somepref']['value'] = 'different_default_value';
+$_prefs['somepref']['locked'] = true;
+</code>
-When changing settings in {{/horde/imp/config/prefs.php}} you can set
the "value" field for a preference to set the default value of that
preference. If you want to force users to use that value, and not
allow them to change it, you must also set the {{'locked'}} field to
{{true}}.
+There are also a number of permissions that can be set for all users,
individual users, or certain user groups. These permissions include
the maximum number of message recipients or IMAP folders, or a rate
limit that sets how many messages can be sent in a certain time
period. Permissions can be added in the permissions section of the
administration interface.
+++ How can I configure IMP's maximum attachment size?
You may need to make changes to any or all of the following
settings: PHP, Apache, database, and Mail Transfer Agent. Settings
in each of these parts may affect overall attachment size and you will
likely want any value that deals with size to be set to the same value
of whatever maximum size you want to support.
@@ -294,9 +301,15 @@
Finally, your MTA may impose size limits for the overall size of
messages that it will handle. Check your MTA configuration to see if
there are settings to limit overall message size.
+++ Can I add a custom header to mail sent from IMP?
-To add custom SMTP headers to mail sent from IMP, place the headers
in {{/horde/imp/config/header.txt}} ({{/horde/imp/config/header.php}}
in IMP 4.1 or higher). Make sure that your header is the last line in
the file!
+**[IMP 5]:**
+
+Messages can be altered with the {{pre_sent}} hook. The
{{horde/imp/config/hook.php.dist}} file contains an example how to add
custom headers to all outgoing messages.
+
+**[IMP 4]:**
+
+To add custom headers to mail sent from IMP, place the headers in
{{/horde/imp/config/header.txt}} ({{/horde/imp/config/header.php}} in
IMP 4.1 or higher). Make sure that your header is the last line in the
file!
**[IMP 4.0]:** You can include PHP variables by enclosing them in
percent signs ("%"). One useful header is
<code>
@@ -307,28 +320,22 @@
**[IMP 4.1+]**: You can enter any valid PHP expressions.
Note that these are //email headers//, not body text. If you want to
add an advertisement for your webmail service, or a similar
announcement, to outgoing mail, put it at the bottom of the message
(which is the standard location) by placing the text in
{{/horde/imp/config/tailer.txt}}.
-
-+++ Where can I find foreign-language dictionaries for spellcheck?
-
-Oxford University's archive provides
[ftp://sable.ox.ac.uk/pub/wordlists wordlists] for the languages in
IMP's spellcheck (and many more!), as does the
[http://ficus-www.cs.ucla.edu/ficus-members/geoff/ispell-dictionaries.html
International ispell Home Page].
+++ How do I access shared mail folders? Maildir folders? MH folders?
All of the above are transparent to the IMAP protocol itself, and
are thus transparent to IMP. If you can tell your IMAP server to serve
the type of folders that you want to serve, then IMP can read them.
-
-Both Maildir and shared folders are supported by
[http://www.inter7.com/courierimap/ Courier-IMAP], although it does
not support standard mbox format mailboxes. MH folders are supported
by [http://www.washington.edu/imap/ UW-IMAP].
Note that you can not use folders with POP3 as the POP3 protocol
does not contain any support for folders. If you want to use folders
then you must configure IMP to use IMAP rather than POP3 access.
+++ Can IMP show attachments or html inline?
-IMP is //capable// of showing certain attachments inline (i.e., in
the message body, rather than appearing in a new window on request),
but in some cases it risks exposing the user to a security problem in
the browser: by enabling inline HTML, any JavaScript (!ActiveX, Java,
etc.) in the attachment might be executed by the browser. We try to
filter out any active content, but just like with any filter, it might
not be perfect and let some code through. //Enabling inline HTML
attachments is discouraged//.
+IMP is //capable// of showing certain attachments inline (i.e., in
the message body, rather than appearing in a new window on request),
but in some cases it risks exposing the user to a security problem in
the browser: by enabling inline HTML, any !JavaScript (!ActiveX, Java,
etc.) in the attachment might be executed by the browser. We try to
filter out any active content, but just like with any filter, it might
not be perfect and let some code through. //Enabling inline HTML
attachments is discouraged//.
-Of course, this will only work for elements that could be part of a
regular HTML page. In particular, images //cannot// be part of in a
regular HTML page (they have to be a separate file with an <IMG> tag
to include them in an HTML page), and can thus not be inlined.
+Of course, this will only work for elements that could be part of a
regular HTML page or that have a MIME viewer (attachment renderer) in
Horde that converts the original attachment into HTML output.
-Edit the files {{horde/config/mime_drivers.php}} and
{{horde/imp/config/mime_drivers.php}} to enable inline support for the
mime types you wish to have displayed inline. Simply set the
{{'inline'}} array element for that mime type to {{true}} to enable a
type. As noted above, not all mime types can be shown inline; if there
is no {{'inline'}} array element for a mime type than that type can
not be viewed inline.
+Create the files {{horde/config/mime_drivers.local.php}} and
{{horde/imp/config/mime_drivers.local.php}} (IMP 4: edit the files
{{horde/config/mime_drivers.php}} and
{{horde/imp/config/mime_drivers.php}}) to enable inline support for
the mime types you wish to have displayed inline. Simply add an
{{'inline'}} setting (IMP 4: set the {{'inline'}} array element) for
that mime type to {{true}} to enable a type. As noted above, not all
mime types can be shown inline; if there is no {{'inline'}} array
element for a mime type in {{mime_drivers.php}} than that type can not
be viewed inline.
For example, to enable inline HTML support you would set:
<code type="php">
@@ -336,49 +343,61 @@
</code>
+++ How can I use LDAP for IMP's contact list?
-IMP has no built-in address book, but instead uses the Horde module
Turba for an address book. See the Turba FAQ section for information
on configuring Turba for LDAP support. You must have Turba installed
and working before you configure IMP to use it for address books.
+IMP has no built-in address book, but instead uses the Horde module
[http://www.horde.org/apps/turba Turba] for an address book. See the
Turba FAQ section below for information on configuring Turba for LDAP
support. You must have Turba installed and working before you
configure IMP to use it for address books.
+
+**[IMP 5]:**
+
+To configure IMP to use one or more Turba directories by default, you
create a preference hook. See the file
{{horde/imp/config/hook.php.dist}} for examples.
+
+**[IMP 4]:**
To configure IMP to use one or more Turba directories by default,
you modify the file {{horde/imp/config/prefs.php}} to set the value of
the {{$_prefs['search_sources']}} array. The {{'value'}} field of this
array needs to be set to a tab delimited set of Turba directory
sources. IMP will then use these sources for directory lookups.
+++ How can I let users change their password through IMP?
-IMP does not include support for changing passwords. You can download
a separate Horde module called [http://www.horde.org/passwd/ Passwd]
to add this functionality.
+IMP does not include support for changing passwords. You can download
a separate Horde module called [http://www.horde.org/apps/passwd/
Passwd] to add this functionality.
+++ How can I let users open new accounts through IMP?
There is some signup functionality in Horde that requires an
authentication backend that can be managed through Horde. Signups have
to be enabled in the Horde setup interface.
+++ How can I remove maintenance functions in IMP?
-**[IMP 3.0]:** You need to disable each maintenance function
individually. You can do so by editing the file
{{horde/imp/config/prefs.php}}. You need to locate the stanzas for
rename_sentmail_monthly, delete_sentmail_monthly,
delete_sentmail_monthly_keep, purge_trash, purge_trash_interval, and
purge_trash_keep.
+**[IMP 4.1+]:** To disable the maintenance functions by default for
all users (but still allow individual users to choose to turn it back
on) edit {{horde/imp/config/prefs.php}}, locate the stanza for
{{$_prefs['do_maintenance']}}, and set the {{'value'}} field to {{0}}
(zero).
-For each stanza, set the {{'value'}} field to {{0}} (zero) and the
{{'locked'}} field to {{true}}.
+To prevent maintenance functions completely (so even individual users
can not enable it for themselves), simply edit
{{horde/imp/config/prefs.php}}, locate the stanza for
{{$_prefs['do_maintenance']}}, and set the {{'value'}} field to {{0}}
(zero) and the {{'locked'}} field to {{true}}.
-**[IMP 3.1+]:** To disable the maintenance functions by default for
all users (but still allow individual users to choose to turn it back
on) edit {{horde/imp/config/prefs.php}}, locate the stanza for
{{$_prefs['do_maintenance']}}, and set the {{'value'}} field to {{0}}
(zero).
+**[IMP 4.0]:** You need to disable each maintenance function
individually. You can do so by editing the file
{{horde/imp/config/prefs.php}}. You need to locate the stanzas for
rename_sentmail_monthly, delete_sentmail_monthly,
delete_sentmail_monthly_keep, purge_trash, purge_trash_interval, and
purge_trash_keep.
-To prevent maintenance functions completely (so even individual users
can not enable it for themselves), simply edit
{{horde/imp/config/prefs.php}}, locate the stanza for
{{$_prefs['do_maintenance']}}, and set the {{'value'}} field to {{0}}
(zero) and the {{'locked'}} field to {{true}}.
+For each stanza, set the {{'value'}} field to {{0}} (zero) and the
{{'locked'}} field to {{true}}.
+++ Why doesn't the Options button show up in IMP?
-In order for the **Options** button to show up, you need to make sure
you have created a preferences storage container. This means you must
have either a database or LDAP backend in place and configured. For
more information see the file
{{[http://www.horde.org/horde/docs/?f=INSTALL.html
horde/docs/INSTALL]}}.
-
-You will also have to configure Horde to use the preferences
container. This is done in the //Preference System Settings// section
of the file {{horde/config/horde.php}}.
+In order for the **Options** button to show up, you need to make sure
you have created a preferences storage container. This means you must
have either a database or LDAP backend in place and configured. For
more information see the file
{{[http://www.horde.org/apps/horde/docs/INSTALL horde/docs/INSTALL]}}.
You will also have to configure Horde to use the preferences container.
+++ Can IMP be used with SMTP authentication?
-Horde and IMP can support SMTP authentication, but only if the SMTP
server take the same authentication credentials as the POP/IMAP server
(which would generally be the case). Simply edit the Horde
configuration as per the comments in the //Mailer// tab of the setup
interface.
+Horde and IMP can support SMTP authentication, but only if the SMTP
server take the same authentication credentials as the POP/IMAP server
(which would generally be the case) or the same set of credentials for
ever user. Simply edit the Horde configuration as per the comments in
the //Mailer// tab of the setup interface.
+++ How can I remove or change the text appended to each email sent
through IMP?
+
+**[IMP 5]:**
+
+Trailers can be added with the {{trailer}} hook. The
{{horde/imp/config/hook.php.dist}} file contains examples how to add
custom trailers to all outgoing messages.
+
+**[IMP 4]:**
IMP automatically appends the content of the file
{{horde/imp/config/trailer.txt}} to each email it sends. You can
disable this by disabling the according configuration option (Setup ->
Mail (Imp)... -> Compose -> Should we append the contents...) in IMP's
setup interface. If enabled, you can change the message by simply
editing the contents of {{horde/imp/config/trailer.txt}} to suit your
needs. Please note that this is a text file, and should not contain
HTML or PHP code but only normal text.
++ Turba Configuration
+++ How can I use LDAP for IMP's contact list?
-You need to modify {{horde/turba/config/sources.php}} to specify your
LDAP server and its attributes. The documentation in the file is
pretty complete, and there are some examples using public LDAP
directories.
+See the file {{horde/turba/config/backends.php}}. The documentation
in the file is pretty complete, and there are some examples using
public LDAP directories.
+++ How do I enable shared address books?
+
+**[Turba 3]:** Shared address books are already enabled by default.
**[Turba 2.1+]:** You can enable shared address book support for a
source that supports this by adding {{'use_shares' => true}} to the
source's stanza in {{horde/turba/config/sources.php}}. This allows
users to create and delete new address books as well as manage
permissions on the address books that they own. Permissions for shared
address books should be set through the //My Address Books// interface
in Turba and **not** through the administration interface. Choose the
menu item //My Address Books// and then select the address book you
want to share from the drop down menu in the //Edit Address Book//
section then click //Edit Permissions//.
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