• Outlook User
  • New Outlook app
  • Outlook.com
  • Outlook Mac
  • Outlook & iCloud
  • Developer
  • Microsoft 365 Admin
    • Common Problems
    • Microsoft 365
    • Outlook BCM
    • Utilities & Addins

Tips for using Outlook .prf files to configure profiles

Slipstick Systems

› Outlook › Tips for using Outlook .prf files to configure profiles

Last reviewed on February 12, 2018     2 Comments

Outlook 2002 makes the Newprof.exe and Modprof.exe utilities used by administrators obsolete. Instead, .prf files can be run directly, as part of the command to Outlook, or as part of the Office installation. This page is devoted to tips for creating and using Outlook .prf files, which are not totally documented. See More Information below for general information.

Avoid extra backups

Even if the profile .prf file includes these lines:

DefaultProfile=Yes
OverwriteProfile=No
ModifyDefaultProfileIfPresent=False

it may create multiple "Backup of ..." profiles if you run it multiple times. The solution is apparently to add this undocumented line

BackupProfile=No

to the Section 1, [General] section.

Create a Unicode PST file

If using the CMW or CIW (Custom Wizards from the Office Resource Kit) to create a *.PRF containing a Unicode pst, note that there is a bug in the wizards and you'll need to change the Unicode pst's encryption type from:

EncryptionType=0x40000000

to

EncryptionType=0x50000000

More Information

  • Create an Outlook Profile file (*.PRF) (uses the Office Custom Installation Wizard) Outlook 2003
  • Adding Email Accounts to a PRF Outlook 2003
  • Creating a PRF
  • HOW TO- Specify Exchange Server Settings for Outlook 2002 User Profiles in the Custom Installation Wizard
  • HOW TO- Create a PRF File for Configuring MAPI Profiles During a Customized Outlook 2002 Installation
  • HOW TO Add and Customize Outlook 2002 User Profile Account Info
Tips for using Outlook .prf files to configure profiles was last modified: February 12th, 2018 by Diane Poremsky
Post Views: 51

Related Posts:

  • The PRF is not just for Exchange server or corporate users, anyone can
    Creating a PRF
  • Multiple Profiles and Separate Signature Files
  • How to Backup your Outlook Account Settings
  • Using a Windows Server roaming profile with Microsoft Outlook.
    Roaming Profiles and Multiple Users

About Diane Poremsky

A Microsoft Outlook Most Valuable Professional (MVP) since 1999, Diane is the author of several books, including Outlook 2013 Absolute Beginners Book. She also created video training CDs and online training classes for Microsoft Outlook. You can find her helping people online in Outlook Forums as well as in the Microsoft Answers and TechNet forums.

Comments

  1. salihcpSaleh Mohamed says

    June 2, 2014 at 9:07 am

    Hi,

    The Article is really helpful.

    I am trying to create multiple pop3 accounts in single prf file using Outlook 2010. When I import the PRF file to outlook, all pop3 accounts merged into one PST and hence one Personal folder for all accounts. Is there any work around to to have seperate personal folder for each pop3 accounts.

    Below is my prf file content. Your help will be really appreciated.

    ;Automatically generated PRF file from the Microsoft Office Customization and Installation Wizard

    ; **************************************************************
    ; Section 1 - Profile Defaults
    ; **************************************************************

    [General]
    Custom=1
    ProfileName=Outlook
    DefaultProfile=Yes
    ;OverwriteProfile=Append
    OverwriteProfile=Yes
    ModifyDefaultProfileIfPresent=true
    BackupProfile=False

    ; **************************************************************
    ; Section 2 - Services in Profile
    ; **************************************************************

    [Service List]
    ;ServiceX=Microsoft Outlook Client

    ;***************************************************************
    ; Section 3 - List of internet accounts
    ;***************************************************************

    [Internet Account List]
    Account1=I_Mail
    Account2=I_Mail
    Account3=I_Mail
    Account4=I_Mail

    ;***************************************************************
    ; Section 4 - Default values for each service.
    ;***************************************************************

    ;[ServiceX]

    ;FormDirectoryPage=
    ;-- The URL of Exchange Web Services Form Directory page used to create Web forms.
    ;WebServicesLocation=
    ;-- The URL of Exchange Web Services page used to display unknown forms.
    ;ComposeWithWebServices=
    ;-- Set to true to use Exchange Web Services to compose forms.
    ;PromptWhenUsingWebServices=
    ;-- Set to true to use Exchange Web Services to display unknown forms.
    ;OpenWithWebServices=
    ;-- Set to true to prompt user before opening unknown forms when using Exchange Web Services.

    ;***************************************************************
    ; Section 5 - Values for each internet account.
    ;***************************************************************

    [Account1]
    UniqueService=No
    AccountName=APOGEE
    POP3Server=mail.test.aero
    SMTPServer=mail.test.aero
    POP3UserName=fly@test.aero
    EmailAddress=fly@test.aero
    POP3UseSPA=0
    DisplayName=TEST
    ReplyEMailAddress=fly@test.aero
    Organization=TEST AOL
    SMTPUseAuth=1
    SMTPAuthMethod=0
    ConnectionType=0
    LeaveOnServer=0xe0003
    POP3UseSSL=0
    ConnectionOID=MyConnection
    POP3Port=110
    ServerTimeOut=60
    SMTPPort=25
    SMTPSecureConnection=0

    [Account2]
    UniqueService=No
    AccountName=TEST
    POP3Server=mail.webavinet.net
    SMTPServer=mail.webavinet.net
    POP3UserName=TEST@TEST.avinetmail.net
    EmailAddress=TEST@TEST.avinetmail.net
    POP3UseSPA=0
    DisplayName=TEST
    ReplyEMailAddress=TEST@TEST.avinetmail.net
    Organization=TEST AOL
    SMTPUseAuth=1
    SMTPAuthMethod=0
    ConnectionType=0
    LeaveOnServer=0x50001
    POP3UseSSL=0
    ConnectionOID=MyConnection
    POP3Port=110
    ServerTimeOut=60
    SMTPPort=25
    SMTPSecureConnection=0

    [Account3]
    UniqueService=No
    AccountName=Maher Masri
    POP3Server=mail.test.aero
    SMTPServer=mail.test.aero
    POP3UserName=maher@test.aero
    EmailAddress=maher@test.aero
    POP3UseSPA=0
    DisplayName=Maher Masri
    ReplyEMailAddress=maher@test.aero
    Organization=TEST AOL
    SMTPUseAuth=1
    SMTPAuthMethod=0
    ConnectionType=0
    LeaveOnServer=0xe0003
    POP3UseSSL=0
    ConnectionOID=MyConnection
    POP3Port=110
    ServerTimeOut=60
    SMTPPort=25
    SMTPSecureConnection=0
    DefaultAccount=TRUE

    [Account4]
    UniqueService=No
    AccountName=Sales
    POP3Server=mail.test.aero
    SMTPServer=mail.test.aero
    POP3UserName=sales@test.aero
    EmailAddress=sales@test.aero
    POP3UseSPA=0
    DisplayName=Sales
    ReplyEMailAddress=sales@test.aero
    Organization=TEST AOL
    SMTPUseAuth=1
    SMTPAuthMethod=0
    ConnectionType=0
    LeaveOnServer=0xe0003
    POP3UseSSL=0
    ConnectionOID=MyConnection
    POP3Port=110
    ServerTimeOut=60
    SMTPPort=25
    SMTPSecureConnection=0

    ;***************************************************************
    ; Section 6 - Mapping for profile properties
    ;***************************************************************

    [Microsoft Exchange Server]
    ServiceName=MSEMS
    MDBGUID=5494A1C0297F101BA58708002B2A2517
    MailboxName=PT_STRING8,0x6607
    HomeServer=PT_STRING8,0x6608
    OfflineAddressBookPath=PT_STRING8,0x660E
    OfflineFolderPathAndFilename=PT_STRING8,0x6610

    [Exchange Global Section]
    SectionGUID=13dbb0c8aa05101a9bb000aa002fc45a
    MailboxName=PT_STRING8,0x6607
    HomeServer=PT_STRING8,0x6608
    ConfigFlags=PT_LONG,0x6601
    RPCoverHTTPflags=PT_LONG,0x6623
    RPCProxyServer=PT_UNICODE,0x6622
    RPCProxyPrincipalName=PT_UNICODE,0x6625
    RPCProxyAuthScheme=PT_LONG,0x6627
    AccountName=PT_UNICODE,0x6620

    [Microsoft Mail]
    ServiceName=MSFS
    ServerPath=PT_STRING8,0x6600
    Mailbox=PT_STRING8,0x6601
    Password=PT_STRING8,0x67f0
    RememberPassword=PT_BOOLEAN,0x6606
    ConnectionType=PT_LONG,0x6603
    UseSessionLog=PT_BOOLEAN,0x6604
    SessionLogPath=PT_STRING8,0x6605
    EnableUpload=PT_BOOLEAN,0x6620
    EnableDownload=PT_BOOLEAN,0x6621
    UploadMask=PT_LONG,0x6622
    NetBiosNotification=PT_BOOLEAN,0x6623
    NewMailPollInterval=PT_STRING8,0x6624
    DisplayGalOnly=PT_BOOLEAN,0x6625
    UseHeadersOnLAN=PT_BOOLEAN,0x6630
    UseLocalAdressBookOnLAN=PT_BOOLEAN,0x6631
    UseExternalToHelpDeliverOnLAN=PT_BOOLEAN,0x6632
    UseHeadersOnRAS=PT_BOOLEAN,0x6640
    UseLocalAdressBookOnRAS=PT_BOOLEAN,0x6641
    UseExternalToHelpDeliverOnRAS=PT_BOOLEAN,0x6639
    ConnectOnStartup=PT_BOOLEAN,0x6642
    DisconnectAfterRetrieveHeaders=PT_BOOLEAN,0x6643
    DisconnectAfterRetrieveMail=PT_BOOLEAN,0x6644
    DisconnectOnExit=PT_BOOLEAN,0x6645
    DefaultDialupConnectionName=PT_STRING8,0x6646
    DialupRetryCount=PT_STRING8,0x6648
    DialupRetryDelay=PT_STRING8,0x6649

    [Personal Folders]
    ServiceName=MSPST MS
    Name=PT_STRING8,0x3001
    PathAndFilenameToPersonalFolders=PT_STRING8,0x6700
    RememberPassword=PT_BOOLEAN,0x6701
    EncryptionType=PT_LONG,0x6702
    Password=PT_STRING8,0x6703

    [Unicode Personal Folders]
    ServiceName=MSUPST MS
    Name=PT_UNICODE,0x3001
    PathAndFilenameToPersonalFolders=PT_STRING8,0x6700
    RememberPassword=PT_BOOLEAN,0x6701
    EncryptionType=PT_LONG,0x6702
    Password=PT_STRING8,0x6703

    [Outlook Address Book]
    ServiceName=CONTAB

    [LDAP Directory]
    ServiceName=EMABLT
    ServerName=PT_STRING8,0x6600
    UserName=PT_STRING8,0x6602
    UseSSL=PT_BOOLEAN,0x6613
    UseSPA=PT_BOOLEAN,0x6615
    EnableBrowsing=PT_BOOLEAN,0x6622
    DisplayName=PT_STRING8,0x3001
    ConnectionPort=PT_STRING8,0x6601
    SearchTimeout=PT_STRING8,0x6607
    MaxEntriesReturned=PT_STRING8,0x6608
    SearchBase=PT_STRING8,0x6603
    CheckNames=PT_STRING8,0x6624
    DefaultSearch=PT_LONG,0x6623

    [Microsoft Outlook Client]
    SectionGUID=0a0d020000000000c000000000000046
    FormDirectoryPage=PT_STRING8,0x0270
    WebServicesLocation=PT_STRING8,0x0271
    ComposeWithWebServices=PT_BOOLEAN,0x0272
    PromptWhenUsingWebServices=PT_BOOLEAN,0x0273
    OpenWithWebServices=PT_BOOLEAN,0x0274
    CachedExchangeMode=PT_LONG,0x041f
    CachedExchangeSlowDetect=PT_BOOLEAN,0x0420

    [Personal Address Book]
    ServiceName=MSPST AB
    NameOfPAB=PT_STRING8,0x001e3001
    PathAndFilename=PT_STRING8,0x001e6600
    ShowNamesBy=PT_LONG,0x00036601

    ; ************************************************************************
    ; Section 7 - Mapping for internet account properties. DO NOT MODIFY.
    ; ************************************************************************

    [I_Mail]
    AccountType=POP3
    ;--- POP3 Account Settings ---
    AccountName=PT_UNICODE,0x0002
    DisplayName=PT_UNICODE,0x000B
    EmailAddress=PT_UNICODE,0x000C
    ;--- POP3 Account Settings ---
    POP3Server=PT_UNICODE,0x0100
    POP3UserName=PT_UNICODE,0x0101
    POP3UseSPA=PT_LONG,0x0108
    Organization=PT_UNICODE,0x0107
    ReplyEmailAddress=PT_UNICODE,0x0103
    POP3Port=PT_LONG,0x0104
    POP3UseSSL=PT_LONG,0x0105
    ; --- SMTP Account Settings ---
    SMTPServer=PT_UNICODE,0x0200
    SMTPUseAuth=PT_LONG,0x0203
    SMTPAuthMethod=PT_LONG,0x0208
    SMTPUserName=PT_UNICODE,0x0204
    SMTPUseSPA=PT_LONG,0x0207
    ConnectionType=PT_LONG,0x000F
    ConnectionOID=PT_UNICODE,0x0010
    SMTPPort=PT_LONG,0x0201
    SMTPSecureConnection=PT_LONG,0x020A
    ServerTimeOut=PT_LONG,0x0209
    LeaveOnServer=PT_LONG,0x1000

    [IMAP_I_Mail]
    AccountType=IMAP
    ;--- IMAP Account Settings ---
    AccountName=PT_UNICODE,0x0002
    DisplayName=PT_UNICODE,0x000B
    EmailAddress=PT_UNICODE,0x000C
    ;--- IMAP Account Settings ---
    IMAPServer=PT_UNICODE,0x0100
    IMAPUserName=PT_UNICODE,0x0101
    IMAPUseSPA=PT_LONG,0x0108
    Organization=PT_UNICODE,0x0107
    ReplyEmailAddress=PT_UNICODE,0x0103
    IMAPPort=PT_LONG,0x0104
    IMAPUseSSL=PT_LONG,0x0105
    ; --- SMTP Account Settings ---
    SMTPServer=PT_UNICODE,0x0200
    SMTPUseAuth=PT_LONG,0x0203
    SMTPAuthMethod=PT_LONG,0x0208
    SMTPUserName=PT_UNICODE,0x0204
    SMTPUseSPA=PT_LONG,0x0207
    ConnectionType=PT_LONG,0x000F
    ConnectionOID=PT_UNICODE,0x0010
    SMTPPort=PT_LONG,0x0201
    SMTPSecureConnection=PT_LONG,0x020A
    ServerTimeOut=PT_LONG,0x0209
    CheckNewImap=PT_LONG,0x1100
    RootFolder=PT_UNICODE,0x1101
    Account=PT_UNICODE,0x0002
    HttpServer=PT_UNICODE,0x0100
    UserName=PT_UNICODE,0x0101
    Organization=PT_UNICODE,0x0107
    UseSPA=PT_LONG,0x0108
    TimeOut=PT_LONG,0x0209
    Reply=PT_UNICODE,0x0103
    EmailAddress=PT_UNICODE,0x000C
    FullName=PT_UNICODE,0x000B
    Connection Type=PT_LONG,0x000F
    ConnectOID=PT_UNICODE,0x0010

    Reply
    • Diane Poremsky says

      June 5, 2014 at 8:47 pm

      It's been awhile since i worked with a prf. I'll have to look into it.

      Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Visit Slipstick Forums.
What's New at Slipstick.com

Latest EMO: Vol. 31 Issue 7

Subscribe to Exchange Messaging Outlook






Support Services

Do you need help setting up Outlook, moving your email to a new computer, migrating or configuring Office 365, or just need some one-on-one assistance?

Our Sponsors

CompanionLink
ReliefJet
  • Popular
  • Latest
  • Week Month All
  • Use Classic Outlook, not New Outlook
  • How to Remove the Primary Account from Outlook
  • Reset the New Outlook Profile
  • How to Hide or Delete Outlook's Default Folders
  • Disable "Always ask before opening" Dialog
  • Change Outlook's Programmatic Access Options
  • Removing Suggested Accounts in New Outlook
  • This operation has been cancelled due to restrictions
  • Understanding Outlook's Calendar patchwork colors
  • Shared Mailboxes and the Default 'Send From' Account
  • Sync Issues and Errors with Gmail and Yahoo accounts
  • Error Opening iCloud Appointments in Classic Outlook
  • Opt out of Microsoft 365 Companion Apps
  • Mail Templates in Outlook for Windows (and Web)
  • Urban legend: Microsoft Deletes Old Outlook.com Messages
  • Buttons in the New Message Notifications
  • Move Deleted Items to Another Folder Automatically
  • Open Outlook Templates using PowerShell
  • Count and List Folders in Classic Outlook
  • Google Workspace and Outlook with POP Mail
Ajax spinner

Recent Bugs List

Microsoft keeps a running list of issues affecting recently released updates at Fixes or workarounds for recent issues in classic Outlook (Windows).

For new Outlook for Windows: Fixes or workarounds for recent issues in new Outlook for Windows .

Outlook for Mac Recent issues: Fixes or workarounds for recent issues in Outlook for Mac

Outlook.com Recent issues: Fixes or workarounds for recent issues on Outlook.com

Office Update History

Update history for supported Office versions is at Update history for Office

Outlook Suggestions and Feedback

Outlook Feedback covers Outlook as an email client, including Outlook Android, iOS, Mac, and Windows clients, as well as the browser extension (PWA) and Outlook on the web.

Outlook (new) Feedback. Use this for feedback and suggestions for Outlook (new).

Use Outlook.com Feedback for suggestions or feedback about Outlook.com accounts.

Other Microsoft 365 applications and services




New Outlook Articles

Sync Issues and Errors with Gmail and Yahoo accounts

Error Opening iCloud Appointments in Classic Outlook

Opt out of Microsoft 365 Companion Apps

Mail Templates in Outlook for Windows (and Web)

Urban legend: Microsoft Deletes Old Outlook.com Messages

Buttons in the New Message Notifications

Move Deleted Items to Another Folder Automatically

Open Outlook Templates using PowerShell

Count and List Folders in Classic Outlook

Google Workspace and Outlook with POP Mail

Newest Code Samples

Open Outlook Templates using PowerShell

Count and List Folders in Classic Outlook

Insert Word Document into Email using VBA

Warn Before Deleting a Contact

Use PowerShell to Delete Attachments

Remove RE:, FWD:, and Other Prefixes from Subject Line

Change the Mailing Address Using PowerShell

Categorize @Mentioned Messages

Send an Email When You Open Outlook

Delete Old Calendar Events using VBA

Repair PST

Convert an OST to PST

Repair damaged PST file

Repair large PST File

Remove password from PST

Merge Two Data Files

Sync & Share Outlook Data

  • Share Calendar & Contacts
  • Synchronize two computers
  • Sync Calendar and Contacts Using Outlook.com
  • Sync Outlook & Android Devices
  • Sync Google Calendar with Outlook
  • Access Folders in Other Users Mailboxes

Diane Poremsky [Outlook MVP]

Make a donation

Mail Tools

Sending and Retrieval Tools

Mass Mail Tools

Compose Tools

Duplicate Remover Tools

Mail Tools for Outlook

Online Services

Calendar Tools

Schedule Management

Calendar Printing Tools

Calendar Reminder Tools

Calendar Dates & Data

Time and Billing Tools

Meeting Productivity Tools

Duplicate Remover Tools

Productivity

Productivity Tools

Automatic Message Processing Tools

Special Function Automatic Processing Tools

Housekeeping and Message Management

Task Tools

Project and Business Management Tools

Choosing the Folder to Save a Sent Message In

Run Rules on messages after reading

Help & Suggestions

Submit Outlook Feature Requests

Slipstick Support Services

Buy Microsoft 365 Office Software and Services

Visit Slipstick Forums.

What's New at Slipstick.com

Home | Outlook User | Exchange Administrator | Office 365 | Outlook.com | Outlook Developer
Outlook for Mac | Common Problems | Utilities & Addins | Tutorials
Outlook & iCloud Issues | Outlook Apps
EMO Archives | About Slipstick | Slipstick Forums
Submit New or Updated Outlook and Exchange Server Utilities

Send comments using our Feedback page
Copyright © 2026 Slipstick Systems. All rights reserved.
Slipstick Systems is not affiliated with Microsoft Corporation.