Microsoft Outlook email - Preview Pane - set to off globally, in ALL folders?

F1 Help is your friend, really, you could have found this yourself:

Copied from Outlook 2003 Help File:

Command-line switches
The command that starts Microsoft Outlook is Outlook.exe. A
command-line switch is the addition of a forward slash (/) followed by the
switch name and any parameters the switch has.

How to use switches

1.. Search for the Microsoft Outlook executable file, Outlook.exe,
and make a note of the path to Outlook.exe. For example, the path might be
C:\Program Files\Microsoft Office\Office11\Outlook.exe.
2.. Click Start, and then click Run.
3.. In the Open box, type the complete path you noted in step 1,
including the file name. Press the SPACEBAR once, and then type a forward
slash mark (/) followed by the switch.
For example, if you want to use the CleanReminders switch, the
command you type in the Open box should look like this:

"C:\Program Files\Microsoft Office\Office11\Outlook.exe"
/Cleanreminders
Note Paths that include spaces between words must be enclosed in
quotation marks (") and are case sensitive.

4.. To run the command, click OK.
Switch Description
/a
Creates an item with the specified file as an attachment.

Example:

a.. "C:\Program Files\Microsoft Office\Office11\Outlook.exe"
/a "C:\My Documents\labels.doc"

If no item type is specified, IPM.Note is assumed. Cannot be
used with message classes that aren't based on Outlook.

/altvba otmfilename
Opens the VBA program specified in otmfilename, rather than
%appdata%\Microsoft\Outlook\VbaProject.OTM.

/autorun macroname
Opens Outlook and immediately runs the macro specified in
macroname.

/c messageclass
Creates a new item of the specified message class (Outlook forms
or any other valid MAPI form).

Examples:

a.. /c ipm.activity creates a Journal entry
b.. /c ipm.appointment creates an appointment
c.. /c ipm.contact creates a contact
d.. /c ipm.note creates an e-mail message
e.. /c ipm.stickynote creates a note
f.. /c ipm.task creates a task

/checkclient
Prompts for the default manager of e-mail, news, and contacts.

/cleanclientrules
Starts Outlook and deletes client-based rules.

/cleandmrecords
Deletes the logging records saved when a manager or a delegate
declines a meeting.

/cleanfinders
Removes Search Folders from the Microsoft Exchange server store.

/cleanfreebusy
Clears and regenerates free/busy information. This switch can
only be used when you are able to connect to your Microsoft Exchange server.

/cleanprofile
Removes invalid profile keys and recreates default registry keys
where applicable.

/cleanpst
Launches Outlook with a clean Personal Folders file (.pst)
(Personal Folders file (.pst): Data file that stores your messages and other
items on your computer. You can assign a .pst file to be the default
delivery location for e-mail messages. You can use a .pst to organize and
back up items for safekeeping.).

/cleanreminders
Clears and regenerates reminders.

/cleanrules
Starts Outlook and deletes client- and server-based rules.

/cleanschedplus
Deletes all Schedule+ data (free/busy, permissions, and .cal
file) from the server and enables the free/busy information from the Outlook
Calendar to be used and viewed by all Schedule+ 1.0 users.

/cleanserverrules
Starts Outlook and deletes server-based rules.

/cleansniff
Deletes duplicate reminder messages.

/cleansubscriptions
Deletes the subscription messages and properties for subscription
features.

/cleanviews
Restores default views. All custom views you created are lost.

/designer
Starts Outlook without figuring out if Outlook should be the
default client in the first run.

/embedding
Opens the specified message file (.msg) as an OLE embedding. Also
used without command-line parameters for standard OLE co-create.

/explorer
Opens the new window in "explorer" mode (link bar on).

/f msgfilename
Opens the specified message file (.msg) or Microsoft Office saved
search (.oss).

/firstrun
Starts Outlook as if it were run for the first time.

/folder
Opens a new window in "folder" mode (Navigation Pane off).

/hol holfilename
Opens the specified .hol file.

/ical icsfilename
Opens the specified .ics file.

/importprf prffilename
Launches Outlook and opens/imports the defined MAPI profile
(*.prf). If Outlook is already open, queues the profile to be imported on
the next clean launch.

/l olkfilename
Opens the specified .olk file.

/launchtraininghelp assetid
Opens a Help window with the Help topic specified in assetid.

/m emailname
Provides a way for the user to add an e-mail name to the item.
Only works in conjunction with the /c command-line parameter.

Example:

a.. Outlook.exe /c ipm.note /m emailname

/nocustomize
Starts Outlook without loading outcmd.dat (customized toolbars)
and *.fav file.

/noextensions
Starts Outlook with extensions turned off, but listed in the
Add-In Manager.

/nopollmail
Starts Outlook without checking mail at startup.

/nopreview
Starts Outlook with the Reading Pane off.

/p msgfilename
Prints the specified message (.msg). Does not work with HTML.

/profile profilename
Loads the specified profile. If your profile name contains a
space, enclose the profile name in quotation marks (").

/profiles
Opens the Choose Profile dialog box regardless of the Options
setting on the Tools menu.

/recycle
Starts Outlook using an existing Outlook window, if one exists.
Used in combination with /explorer or /folder.

/resetfoldernames
Resets default folder names (such as Inbox or Sent Items) to
default names in the current Office user interface language.

For example, if you first connect to your mailbox Outlook using
a Russian user interface, the Russian default folder names cannot be
renamed. To change the default folder names to another language such as
Japanese or English, you can use this switch to reset the default folder
names after changing the user interface language or installing a different
language version of Outlook.

/resetfolders
Restores missing folders for the default delivery location.

/resetnavpane
Clears and regenerates the Navigation Pane for the current
profile.

/rpcdiag
Opens Outlook and displays the remote procedure call (RPC)
connection status dialog.

/s filename
Loads the specified shortcuts file (.fav).

/safe
Starts Outlook without extensions, Reading Pane, or toolbar
customization.

/safe:1
Starts Outlook with the Reading Pane off.

/safe:2
Starts Outlook without checking mail at startup.

/safe:3
Starts Outlook with extensions turned off, but listed in the
Add-In Manager.

/safe:4
Starts Outlook without loading Outcmd.dat (customized toolbars)
and *.fav file.

/select foldername
Starts Outlook and opens the specified folder in a new window.
For example, to open Outlook and display the default calendar use:
"c:\Program Files\Microsoft Office\Office11\Outlook.exe" /select
outlook:calendar

/sniff
Starts Outlook and forces a detection of new meeting requests in
the Inbox, and then adds them to the calendar.

/t oftfilename
Opens the specified .oft file.

/v vcffilename
Opens the specified .vcf file.

/vcal vcsfilename
Opens the specified .vcs file.

/x xnkfilename
Opens the specified .xnk file.

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.

After furious head scratching, Soren asked:

| thanks - can you remind me how to start with a /switch
| I used to do it all the time - but forgot
| couldn't find it with F1
|
|
|
|
| "Milly Staples [MVP - Outlook]"
| wrote in message
| ...
|| Start Outlook one time with the /nopreviewpane switch. Use F1 help
|| to see how to use command line switches.
||
|| --
|| Milly Staples [MVP - Outlook]
||
|| Post all replies to the group to keep the discussion intact. All
|| unsolicited mail sent to my personal account will be deleted without
|| reading.
||
|| After furious head scratching, Soren asked:
||
||| Outlook 2003
|||
||| Client has MANY folders under In Box
||| All the many folders open with preview pane showing
||| She wants all of them to have preview pane OFF
|||
||| I couldn't find where to shut them off globally - can I shut them
||| off globally or need I do it one by one?
|||
||| thank you.