MailItem.ReadReceiptRequested Property (Outlook)
Returns a Boolean value that indicates True if a read receipt has been requested by the sender.
Syntax
expression .ReadReceiptRequested
expression A variable that represents a MailItem object.
Remarks
This property corresponds to the MAPI property PidTagReadReceiptRequested. Read/write for e-mail items that have been created but have not been sent or posted; read-only for sent e-mail items.