2.743 PidTagInReplyToId
Canonical name: PidTagInReplyToId
Description: Contains the value of the original message's PidTagInternetMessageId property (section 2.749) value.
Property ID: 0x1042
Data type: PtypString, 0x001F
Area: General Message Properties
Defining reference: [MS-OXOMSG] section 2.2.1.13
Consuming Reference: [MS-OXCMAIL]
Alternate names: PR_IN_REPLY_TO_ID, PR_IN_REPLY_TO_ID_A, PR_IN_REPLY_TO_ID_W