You cannot directly change an item's
From field using any programming methods in Microsoft Exchange or Outlook. If you could, mail could be sent on someone else's behalf without their permission, therefore the
From field is read-only.
You can use the
SentOnBehalfOfName property to set the
From field, provided that you were given delegate permissions to send mail on someone else's behalf.
Microsoft provides programming examples for illustration only, without warranty either expressed or implied, including, but not limited to, the implied warranties of merchantability and/or fitness for a particular purpose. This article assumes that you are familiar with the programming language being demonstrated and the tools used to create and debug procedures. Microsoft support professionals can help explain the functionality of a particular procedure, but they will not modify these examples to provide added functionality or construct procedures to meet your specific needs.
If you have limited programming experience, you may want to contact a Microsoft Certified Partner or Microsoft Advisory Services. For more information, visit these Microsoft Web sites:
Microsoft Certified Partners -
https://partner.microsoft.com/global/30000104
(https://partner.microsoft.com/global/30000104)
Microsoft Advisory Services -
http://support.microsoft.com/gp/advisoryservice
(http://support.microsoft.com/gp/advisoryservice)
For more information about the support options that are available and about how to contact Microsoft, visit the following Microsoft Web site:
http://support.microsoft.com/default.aspx?scid=fh;EN-US;CNTACTMS
(http://support.microsoft.com/default.aspx?scid=fh;en-us;cntactms)
You can use the Microsoft Outlook object model to populate various fields on a form. When you create a mail message (MailItem) form to send to someone, the
To,
Cc, and
Bcc fields are set by using the
Recipients collection.
The following sample code demonstrates how to create a new mail message and
populate the
CC: line.
NOTE: These code examples illustrate using Automation from another program. Be sure to set a reference to the Microsoft Outlook 9.0 Object Library before running this code.
Sub TestFrom()
Dim myOlApp as Outlook.Application
Dim myItem as Outlook.MailItem
' Create an Outlook application object
Set myOlApp = New Outlook.Application
' Creates a new MailItem form
Set myItem = myOlApp.CreateItem(olMailItem)
' Add Jon Grande to the Recipients collection
Set myRecipient = myItem.Recipients.Add("Jon Grande")
' Set the CC field to the Recipients collection defined above
myRecipient.Type = olCC
' Display the item
myItem.Display
End Sub
You can use the constants olTo, olCC, and olBCC to set the
To,
Cc, and
Bbc address fields of the
MailItem. However, olOriginator does not set the
From field.
To set the
From field, use the
SentOnBehalfOfName property of the Item object. The following example demonstrates the use of the
SentOnBehalfOfName property:
Sub TestSentOnBehalfOfName()
Dim myOlApp as Outlook.Application
Dim myItem as Outlook.MailItem
' Create an Outlook application object
Set myOlApp = New Outlook.Application
' Creates a new MailItem form
Set myItem = myOlApp.CreateItem(olMailItem)
' Set the "From" field
myItem.SentOnBehalfOfName = "Jon Grande"
' Display the item
myItem.Display
End Sub
For additional information about available resources and answers
to commonly asked questions about Microsoft Outlook 2000 solutions,
please see the following article in the Microsoft Knowledge Base:
146636Â
(http://kbalertz.com/Feedback.aspx?kbNumber=146636/EN-US/
)
OL2000: Questions About Custom Forms and Outlook Solutions