CODEWITHSUNDEEP
c#outlookadd-inoutlook-addinmapi
Alin
Alin

Reputation: 267

C# How to get the send of behalf email address in outlook add-in

I'm trying to get the sender email address from email that is send using another email address. The sender as shows in outlook is [email protected] on behalf of User Name [[email protected]]. The MAPI object has a method SentOnBehalfOfName that returns "User Name" but not the email address. Does anyone know how to receive [email protected] field?

Upvotes: 6

Views: 3902

Answers (3)

Alin
Alin

Reputation: 267

using System;
using System.Runtime.InteropServices;
using System.Diagnostics;
using System.Reflection;

namespace Helpers
{
    internal class EmailHelper
    {
        public static string GetSenderEmailAddress(Microsoft.Office.Interop.Outlook.MailItem mapiObject)
        {
            Microsoft.Office.Interop.Outlook.PropertyAccessor oPA;
            string propName = "http://schemas.microsoft.com/mapi/proptag/0x0065001F";
            oPA = mapiObject.PropertyAccessor;
            string email = oPA.GetProperty(propName).ToString();
            return email;
        }
    }
}

Upvotes: 6

76mel
76mel

Reputation: 4043

If you are using outlook 2007 you have the MailItem.PropertyAccessor and you can get the PR_SENDER_EMAIL_ADDRESS mapi property.

Marcus

Upvotes: 1

Eric Dahlvang
Eric Dahlvang

Reputation: 8292

Do you have http://www.dimastr.com/outspy/ ? It is a useful tool for drilling down into MAPI objects in outlook.

Also, if you use http://www.dimastr.com/redemption/ you can get at a SentOnBehalfOfEmailAddress property on the IRDOMail object.

Upvotes: 1

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