29.2. Advanced Registry Settings

The Intra2net Groupware Client can be further customized with the following adjustments in the Windows registry.

All registry keys can be found below HKLM\SOFTWARE\Intra2net AG\Intranator Groupware Client. If a 32-bit Outlook was installed on a 64-bit operating system, they can be found below HKLM\SOFTWARE\Wow6432Node\Intra2net AG\Intranator Groupware Client instead.

If the Intra2net Groupware Client was installed for only one user, the corresponding key is under HKCU instead of HKLM.

Most entries are not created automatically during installation. As long as the entries are not created, the standard values listed on the table are used. Create an entry with the name shown on the table with regedit to change the values.

29.2.1. Store Settings

The store settings can be found in the mxstore_Store key.

Entry (and data type)Default ValueDescription
DelayNonStandardFolders (REG_DWORD)0If this is enabled, synchronization will be slowed for all folders except for the standard Outlook folders (inbox, calendar, contacts,...). This means the user will receive new content in the standard folders faster.
SkipPrc (REG_SZ)SearchProtocolHost.exeFile names of processes whose actions are not logged to avoid unnecessarily increasing the size of the log files. Several entries can be separated by semicolons.
Trace (REG_DWORD)0x00004800If normal process tracing is active, the events to be logged are selected. For further information please contact our support.
TraceAttr (REG_DWORD)0x0000001bSelects the columns that are output in the trace for a logged event. For further information please contact our support.
TracerDisabled (REG_DWORD)0Selects whether only starts and errors are logged (value 1) or also normal processes in operation (value 0).
PathLog (REG_SZ) 

The complete path in which the log files are stored. If the entry does not exist, it is created in the %LOCALAPPDATA%\Intra2net directory.

TraceSzMax (REG_DWORD)170Maximum size for a log file in megabytes. If this size is exceeded, the file is rotated.
TraceDaysToRemember (REG_DWORD)14Maximum number of days that log files are retained.
TrgMin_FldChanged (REG_DWORD)300Shortest interval (in seconds), which can be set by the user in update intervals for Folder changed.
TrgMin_FldTreeChanged (REG_DWORD)300Shortest interval (in seconds), which can be set by the user in update intervals for Folder tree changed.
TrgMin_MailChanged (REG_DWORD)60Shortest interval (in seconds) which can be set by the user for Background fetch in subfolders.
TrgMin_MailChangedRoot (REG_DWORD)1800Shortest interval (in seconds) which can be set by the user in the root folder for Background fetch.
TrgDefault_FldChanged (REG_DWORD)3600Default interval (in seconds) for Folder changed if the user has not specified otherwise.
TrgDefault_FldTreeChanged (REG_DWORD)3600Default interval (in seconds) for Folder tree changed if the user has not specified otherwise.
TrgDefault_MailChanged (REG_DWORD)3600Default interval (in seconds) for Content changed if the user has not specified otherwise.
TrgDefault_Always (REG_DWORD)0If 1, the intervals set with the TrgDefault_ entries are always used, regardless of what the user has set. This allows the administrator to specify the update intervals for users.
TrgDefault_Ctx_InFocus (REG_DWORD)180Default interval (in seconds) by which the contents of the folder currently open in Outlook is synchronized.
Trigger_Reset (REG_DWORD)0If 1, the next time it is started, the trigger settings for all folders are reset to their default values. This value is then reset to 0 in the registry.
CalPrivatePlaceholder_Default (REG_DWORD)1

If 1, placeholders are displayed for newly created or changed calendar entries marked as private for other users. If 0, calendar entries marked as private are completely hidden from other users.

This value is only retrieved and transferred to a new data file with Outlook the first time it is opened. Existing data files are not affected by this setting.

CalPrivatePlaceholder_ResetOnOpen (REG_DWORD)0

If 1, the CalPrivatePlaceholder_Default setting is applied not only when opening a data file for the first time, but on every start.

MemLoad_SyncOff (REG_DWORD)90

The threshold value in percent of the total system memory. If more memory is used, synchronization is temporarily deactivated. This will avoid errors caused by running out of memory. A value of more than 100 deactivates this function.

This is a protective function that ensures correct functionality. If it is set too high or even deactivated, this can lead to data loss, inconsistencies and program crashes. Therefore, deviating from the default value is strongly discouraged.

IMAP ID: ALLOW Send Id Info To Server (REG_DWORD)1

If 1, the Groupware Client sends information about the locally installed version and the host via IMAP ID command to the IMAP server and via HTTPS to rss.intra2net.com. The amount of information sent depends on the other IMAP ID: keys.

IMAP ID: Send ONLY Product Version (REG_DWORD)1

If 1, the groupware client uses the IMAP ID command to only send information about the Groupware Client itself, but not about the host.

IMAP ID: Send ALL Plattform-Information (REG_DWORD)0

If 1, the groupware client uses the IMAP ID command to send information about the groupware client, the Outlook version, the operating system used and the hardware specifications of the computer.

ACL_ChangeNotification (REG_DWORD)1

If 1, the user receives a notification in their Inbox as soon as access rights to folders have changed. 0 disables this function.

ACL_ChangeNotificationScope (REG_DWORD)5

Selects the type of changes to access rights the user is notified of. Bit field, therefore add the values for the desired options.

1Notification for other users' folders
2Notification for own folders
4Notification only for changes to own rights
ACL_ChangeNotificationView (REG_DWORD)0

Selects the way in which the user is notified of new access rights.

0Simplified description
1Complete ACLs as short text
4Complete IMAP-ACLs as letters (RFC 4314)
KeepOutlookInboxName (REG_DWORD)0

If 0, a unlinked inbox folder is named Messages. If 1, the folder retains the name Inbox even in disconnected state. When the folder is connected to the server, it is always Inbox regardless of this option.

SyncTemplatesFilePath (REG_SZ)Groupware Client installation folder

Full directory path of the folder from which the userdefined_sync_fields.xml file is loaded for specifying user-defined fields.

DoLastAuthorTagging (REG_DWORD)1

If 1, the user name of the most recent editor is stored as a class for each object.

AutoSkipNewRemoteEmailFolder (REG_DWORD)1

If 0, new email folders found on the server will be automatically connected when an account is connected 1:1. If 1, only newly detected Groupware folders are automatically connected.

StateSICompletion_Default (REG_DWORD)0x01

Default mode for downloading new emails.

0x01Only headers
0x07Entire content

The settings can still be configured for each folder using the method described in Section 24.1, „Retrieve Emails Completely or Only Headers“.

StateSICompletion_Fixed (REG_DWORD)0If 1, only the mode defined by StateSICompletion_Default is used for downloading emails. The user is no longer able to adjust the mode by using the Options menu.
UseRemoteIcon (REG_DWORD)0If 1, emails which were previously only available as headers are marked with a special icon (depicting a phone) in the folder view. This value is only checked when a new email is fetched from the server with headers only. Changing this setting does not affect existing emails.
IconPreferAnsweredOverForwarded (REG_DWORD)1If 1, the Replied icon is displayed for emails forwarded and answered. If 0, the Forwarded icon is displayed.
InitialReminderSetting (REG_SZ)Creator,Owner

Defines which users are given a reminder when creating a meeting or task.

CreatorUser who creates the appointment
OwnerOwner of the folder in which the meeting is saved

The values are separated by commas and entered without spaces. This setting only applies to the creation of a new meeting or task, not to changing existing ones.

If only "Owner" is set and a new meeting with a reminder is created in a shared folder, a reminder is always stored locally in the user's Outlook, in addition to the server-side reminder for the owner of the folder. This is necessary for technical reasons. If it is not desired, the user can remove it after creating the meeting without affecting the reminder for the owner.

This value only affects newly created appointments or tasks. Changing this setting does not affect existing appointments or tasks.

ReminderChangesHandling (REG_SZ)(empty)

Specifies how reminders should be managed in other users' folders.

SharesInitFromOwner means that when a meeting or task is fetched from the server for the first time, the folder owner's reminder settings are applied once. After that, the reminder for the local user is handled completely independently of the owner of the folder.

SharesAsOwner means that the reminders for the local user are always treated exactly the same as for the owner of the folder.

This value only affects newly fetched appointments or tasks from the server. Changing this setting does not affect existing appointments or tasks.

CntMaxFldToAllowAllBackground (REG_DWORD)600If more folders are connected than the specified threshold value when Outlook is started, only the folders at the top level will be synchronized automatically and periodically, with all others synchronized only when the folder is opened by the user in Outlook. If too many folders are synchronized automatically, the set interval is no longer sufficient to process all folders, causing delays in synchronization.
PeriodicRecoverDelayMax (REG_DWORD)0x001b7740 (= 30min)Interval in milliseconds, in which the default calendar is checked for local changes not yet made on the server.
SendSyncOutDelayMax (REG_DWORD)0x001b7740 (= 30min)Interval in milliseconds, in which the default folder for sent emails of each data file is searched for emails not yet saved on the server.
RegMailAttrForBackGround (REG_SZ)Mail,Groupware,MailBckGrnd,GroupwareBckGrnd

Controls which folder types are synchronized with the server. Using flags, properties such as read/unread, marked, deleted, etc. of individual items can be assigned. Deactivating this synchronization can improve performance.

MailCurrently selected folders with emails.
GroupwareCurrently selected folders with groupware data
MailBckGrndUnselected folders with emails.
GroupwareBckGrndUnselected folders with groupware data

Individual values are separated by commas.

NoAutoIMAPAbo (REG_DWORD)0If 1, an IMAP subscription is not created or cancelled when connecting and disconnecting an email folder.
FolderCollisionHandling (REG_SZ)LikeOL

Controls how name conflicts are handled when renaming or moving folders.

QueryThe user is asked
AddThe folder is given a number appended to the name
LikeOLThe folder is given a number appended to the name
MergeThe contents of the two folders with the same name are merged.
ApplyClassicFolderMove (REG_DWORD)0If 1, moving folders is performed locally and transferred to the server as delete and add operations for the individual objects. This is much slower.
MailSourceCacheOff (REG_DWORD)0

Controls how long the original source text of an object read by the server is retained. Deleting this information saves space in the data file.

0Original source text and meta information is retained up to a size limit
1The original source text is not retained, but meta information such as UID and synchronization time is retained.
2Source code and meta information are deleted
FixDisabledAddIn (REG_DWORD)1If 1, the Groupware Client addin (GUI) is automatically activated on startup.
NoWarnOnUnmappedStores (REG_DWORD)0If 1, the user will not be warned at startup if there is a Groupware Client data file where no folders are connected to a server.
OnSrvSideFldDel_DelLocalAlways (REG_DWORD)1

Controls how Outlook is managed when a root folder is deleted on the server side.

If 0, the root folder on the Outlook side is retained and only the connection is removed.

If 1, the root folder is also deleted on the Outlook side. This does not apply to the standard folders of Outlook such as Contacts, Calendar etc., since they cannot be deleted.

MdnAllow (REG_DWORD)0

If 1, requests for read receipts (MDNs) are not removed from incoming emails.

This value only affects new emails fetched from the server. Changing this setting does not affect existing emails.

AutoAddToAddressBook (REG_DWORD)1If 1, newly linked contact folders are automatically registered as Outlook Address Book.
NotifyThirdParties (REG_DWORD)1If 1, potential compatibility problems with third-party programs or add-ins are reported to the user.
DisableSyncDialogs (REG_SZ)(empty)

Permanently disables dialog boxes with specific notes and questions to the user.

AllAll dialogs disabled
SlowFolderRenameIndicationHint that folder renaming takes longer
RenameFolderAlsoOnServerAsk if a folder should be renamed only locally or also on the server
MoveHandledAsCopyIndicationHint that a copy operation is performed instead of a move
MergeFoldersAsk if a folder should be copied or merged with an existing one
FolderRenewIndicationHint about creating a backup copy of folders renewed on the server

The values of the dialogs to be deactivated are separated by commas and entered without spaces and hyphens.

29.2.2. Addin Settings

The settings for the Outlook addin (GUI) can be found in the mxstore_GUI key.

Entry (and data type)Default ValueDescription
Trace (REG_DWORD)0x00004800If normal process tracing is active, the events to be logged are selected. For further information please contact our support.
TraceAttr (REG_DWORD)0x0000001bSelects the columns that are output in the trace for a logged event. For further information please contact our support.
TracerDisabled (REG_DWORD)0Selects whether only starts and errors are logged (value 1) or also normal processes in operation (value 0).
PathLog (REG_SZ) 

The complete path in which the log files are stored. If the entry does not exist, it is created in the %LOCALAPPDATA%\Intra2net directory.

TraceSzMax (REG_DWORD)170Maximum size for a log file in megabytes. If this size is exceeded, the file is rotated.
TraceDaysToRemember (REG_DWORD)14Maximum number of days that log files are retained.
AllowOwnRightsEdit (REG_DWORD)1If this is active, a user can edit their own rights to a folder.
AllowShareOwnerRightsEdit (REG_DWORD)0If the value is 1, a user can edit the owner's rights to a folder. To do this, the user must have the Folder permission for this folder.
ShowAdvancedOptions (REG_DWORD)1If this setting is active, the options dialog will be displayed (e.g. for setting the synchronization frequency).
NotifyNewMail (REG_DWORD)1At 1, new email notifications are enabled.
NotifyNewMailMaxInterval (REG_DWORD)60The number of seconds in which no further notification is displayed after a new email notification.
NotifyNewMailMaxItems (REG_DWORD)3Maximum number of emails displayed in a new email notification.
NotifyNewMailTimeOnMouseOverMs (REG_DWORD)1000Time in milliseconds after which a new email notification closes when the mouse pointer is in the notification area.
NotifyNewMailInitialDelay (REG_DWORD)5Waiting time in seconds until a notification is displayed after a new email has been received.
NotifyNewMailMaxAge (REG_DWORD)120Maximum age in minutes for unread emails to be displayed as new email notifications. The time of receipt on the server is used to calculate this age.
SyncStateFetchInterval (REG_DWORD)5Frequency in seconds in which the display in the Sync status menu is refreshed.
UpdateCheckEnabled (REG_DWORD)1At 1, a check is made when the Groupware Client is started to see whether a new version is available. The check is done via HTTPS to rss.intra2net.com, maximum once per day.
EnableIncellEditClose (REG_DWORD)1At 1 directly edited items in the overview screen are forced to close when quitting which allows them to be synchronized to the server.
OlReceiveRulesEnabled (REG_DWORD)0The value 1 activates the client-side sort rules. This only makes sense in exceptional cases and involves risks such as duplicates. Instead, use server-side sort rules.