2.836 PidTagOriginalSenderName
Canonical name: PidTagOriginalSenderName
Description: Contains the value of the original message sender's PidTagSenderName property (section 2.1005), and is set on delivery report messages.
Property ID: 0x005A
Data type: PtypString, 0x001F
Area: General Message Properties
Defining reference: [MS-OXOMSG] section 2.2.2.9
Alternate names: PR_ORIGINAL_SENDER_NAME, PR_ORIGINAL_SENDER_NAME_A, ptagOriginalSenderName, PR_ORIGINAL_SENDER_NAME_W, http://schemas.microsoft.com/exchange/originalsendername