[[toc]]

• Horde !HowTo Documentation

++ Installation

These links are collected from various community resources and ##red|may be out of date!## [https://github.com/horde/base/blob/master/docs/INSTALL Please see the official installation documentation].

• Debian
• [http://wiki.debian.org/Horde Installing Horde on Debian]
• [http://howto.landure.fr/gnu-linux/debian-4-0-etch-en/install-horde-groupware-webmail-edition-on-debian-4-0-etch Installing Horde Groupware Webmail edition on Debian Etch]
• [http://swarm.cs.pub.ro/~razvan/dokuwiki/doku.php?id=tutorials:horde_groupware Installing Horde Groupware Webmail edition on Debian Lenny]
• [DebJessieHorde5 Installing Horde and applications on Debian Jessie with PEAR.]
• Fedora/!RedHat/!CentOS
• [https://www.otherdata.com/knowledge-base/linux-howtos/installing-horde-groupware-webmail-edition-centos-7 Installing Horde Groupware Webmail Edition on CentOS 7]
• [FC4InstallationNotes Installing Horde on Fedora Core 4]
• [CentOS4InstallationNotes Installing Horde on CentOS 4]
• [CentOS5InstallationNotes Installing Horde Groupware Webmail Edition on CentOS 5]
• [CentOS5UpgradeNotes Upgrading Horde CentOS 5.2]
• [RHEL3PearHowTo Installing PEAR modules necessary on RHEL 3]
• IIS
• [http://www.slash.net/index.php/etc/48-otherarticles/66-installing-a-webmail-system-based-on-horde-on-iis-v20 Installing a Webmail System Based on Horde on IIS]
• [InstallHowToIIS Installing Horde CVS on an IIS6 Windows Server 2003]
• [http://www.linux-tip.net/cms/content/view/332/26/ Installing Horde Groupware Webmail Edition on openSUSE 10.3]
• [MigrateIdentities Migrating identity information from IMP 2 or other external sources]
• [GroupwarePEAR Installing/Updating PEAR packages in Horde Groupware (Webmail Edition) 1.x]
• [UninstallPEAR How to uninstall all PEAR packages from Horde's PEAR channel]
• [http://www.liberasys.com/wiki/doku.php?id=infrastructure:infrastructure (almost) complete collaborative mailsystem howto with postfix, postfixadmin, dovecot, horde, clamav, rspamd, rmilter, SPF, DKIM, DMARC]

++ Administration/Configuration

+++ Authentication

• [AuthCompositeHowTo Setting up a composite authentication driver]
• [GuestPerms Allowing guest access to applications without authentication]
• [ImapSelect Dynamically selecting an IMAP server for authentication]
• [ShibbolethAuthHowTo Setting up the Shibboleth authentication driver]
• [CASAuthHowTo Setting up the CAS authentication driver]
• [SQLAuthHowTo Setting up the SQL authentication driver with Dovecot]
• [HordeSSLAuthHowTo Using X509 user certificates for authentication]
• [CpanelAuthHowTo Automatic authentication with Cpanel accounts]

+++ General

• [AdminPerms Setting up application specific permissions]
• [SecurityTips Tips for higher security]
• [GraphicswvHtml Enabling display of Microsoft Word document graphics with wvHtml]
• [ExistingLDAPHowTo Using Horde with an existing LDAP directory]
• [NewLDAPHowTo Using Horde with a new LDAP directory]
• [LdapPref Using LDAP to store Horde/IMP Preferences]
• [LDAPAccessRestrictionHowTo Restricting Access by OpenLDAP Groups]
• [ApplyGlobal Preferences from one default user to all other users]
• [MimeMagic Getting mime_magic, and fileinfo working on RHEL and Fedora Core 4]
• [QuickDatabase Script for creating database(postgres)]
• [RemoveUserData Removing user data]
• [MemcacheLockCleanup Script for cleaning memcache lock files (Horde versions < 3.2)]
• ((Doc/Admin/Config/Local|How to create/edit .local.php configuration files))
• ((Doc/Admin/Config/Horde/Twitter|Configuring Horde 4 for Twitter integration))
• ((Doc/Admin/Config/Horde/Facebook|Configuring Horde 4 for Facebook integration))

+++ Setting up Horde_Blocks

• [MetarWeather Setting up METAR weather to actually return data]

+++ Ansel [http://www.horde.org/ansel/]

• [http://mrubinsk.blogspot.com An example site for embedding Ansel (and other) content.]
• [http://theupstairsroom.com/69 An article explaining how to embed images on other sites.]

+++ DIMP [http://www.horde.org/dimp/]

• [DimpMenuHowTo How to hide one of the duplicate menus]

+++ Gollem [http://www.horde.org/gollem/]

• [GollemFtpJail Gollem config for automatic site-jail for FTP]

+++ Hermes [http://www.horde.org/hermes/]

• [HermesAddressBook Create a separate address book for use by Hermes]

+++ IMP [http://www.horde.org/imp/]

• [QuotaHack Quota hack for mail servers not supporting quota]
• [CyrusConfig Configuring IMP for use with Cyrus IMAP]
• [ImpUWIMAPNamespaces Tips on configuring UW-IMAP namespaces for use with IMP 4.1+]
• [ImpImapConfig Documentation on the 'imap_server' configuration parameter in IMP 4.1+'s servers.php file]
• [CyrusHierarchical Hierarchical folder structure with Cyrus IMAP]
• [ImpAutomaticDefaultFolderCreation Creating Default Folders Upon First Login]
• [ImpDirectMessageLink Linking directly to an email message]
• [AltQuotaH3 Alternative quota command for Horde 3, IMP 4]
• [AltQuotaH4 Alternative quota command for Horde 4, IMP 5]
• [AltQuota Alternative quota command for Horde 5, IMP 6]
• [AltImapQuota Alternative Imap driver quota for Horde 5, IMP 6]
• [ImpH4DisplayUserName Display username beside the name of the opened folder for Horde 4, IMP 5] See "Customization" below for how to do this in Horde 5
• [ImpH4Realm Using realms for Horde 4, IMP 5]
• [ImpSentMboxNotSpecial Display sent-mailboxes in the lower tree instead of displaying as special folders on top of the left panel]

+++ Ingo [http://www.horde.org/ingo/]

• [IngoMulti Two or more backends in Ingo]
• [IngoSSH2 Ingo SSH2 configuration]
• [VactionForward Vacations and Forwards]
• [IngoDovecotSieve Dovecot Sieve with Ingo]
• [DefaultFilterRules Default filter rules for dovecot with Ingo]

+++ Kronolith [http://www.horde.org/kronolith/]

• [KronolithReminders Setting up reminders for Kronolith events]
• [KronolithSunbird Setting Kronolith up as a read-write calendar server for Sunbird/Thunderbird] (see also ExternalClientsHowTo)
• [KronolithICal Setting Kronolith up as a read-write calendar server for Apple iCal]

+++ MIMP [http://www.horde.org/mimp/]

• [MIMPHowTo Setting up MIMP in parallel with IMP]

+++ Turba [http://www.horde.org/turba/]

• [TurbaOutlook2003 Configuring Turba to use the same fields as Outlook 2003]
• [TurbaCustomFields Using custom field types in Turba]
• [TurbaImportAddressBook Importing external address book data (IMP 2)]
• [TurbaExtraFields Storing Extra Email Addresses in Turba with SQL Backend]

+++ Sork [http://www.horde.org/sork]

• [SorkVacationWithGnarwl How to configure vacation module with LDAP and Gnarwl]
• [SorkVacationWithVpopmail How to configure vacation module with Vpopmail and Autorespond]

++ Customization

• ((LDAPHooksHorde5|Getting Full Name and Email Address from LDAP using Hooks in Horde 5))
• ((RemoteImapImpHook|Let local users access a remote IMAP server with different usernames and passwords in Horde 5))
• [CustomizingPreferencesH3 User examples of default preferences per module]
• [CustomizeMenu Customizing menus]
• [CustomizeApis Replacing APIs with own solutions]
• [WysiwygProHowTo Integrating the WysiwygPro editor]
• ((Doc/Admin|Customization section in the administrator documentation))
• [DisplayUserName Display user id beside date - Horde 5]
• [MixEditAsNewWithForwardHeaders Patch to include message headers in the body when forwarding with "Edit as New"]

++ Advanced Features

• [ExternalClientsHowTo Using external groupware clients with Horde]
• [SyncML/HowTo Syncing a PDA/Outlook with Horde]
• [PhpgwHowTo Use applications that expect PHPGroupWare's XML-RPC methods with Horde]
• [KolabHowTo Installing Horde on a Kolab server]
• [WSDLHowTo Using the SOAP/WSDL interface to access the Horde/Module API]
• [http://theupstairsroom.com/65 Article explaining how to use Horde's API to power external website content.]
• [XmlRpcPythonHowTo Using the XML/RPC interface to access the Horde/Module API with Python]
• [RenameUsers Rename users in the Horde DB]
• [DatabaseCleanup Clean up script after deleting users]
• [RenameRealm Rename or remove the realm for the entire Horde DB]
• [ScreenScrapingKronolith Use PHP to screen scrape public Kronolith calendars]

++ Troubleshooting

• [TurckMMCacheTroubleshooting Troubleshooting the TurckMMCache PHP bytecode cache]
• [IMPNoMessageText Tips on why IMP isn't showing a particular message and why we can't do anything about it]
• [RunawayApacheProcesses Pointers on how to help track down runaway Apache processes]
• [ConvertSerializedDataToUTF8 Converting serialized data from ISO-8859-1 to UTF-8]

++ Education

• [CreatingYourFirstModule Creating your first Horde module]
• [PopulatingYourFirstModule Populating your first Horde module with functionality]
• [UpdatingYourDatabaseSchema Updating your database schema]