ReadReceipt Method

Reads and parses (but does not verify) an MDN receipt.

Syntax

public void readReceipt();

Remarks

ReadReceipt will retrieve the file specified by MailMessageNumber from the mail server, store it in MDNReceipt and attempt to parse it as an MDN receipt. If the file is a valid MDN receipt, the class will determine the originator of the receipt and the MessageId of the original message. The originator of the receipt (your trading partner) will be stored in SendTo, the intended recipient (presumably your system) will be stored in From, and the original message Id will be stored in MessageId.

If you are not currently connected to a mail server, the class will process the receipt specified by MDNReceipt.

You should then look up the original message and set OriginalContentMIC to the value of OriginalContentMIC originally computed when the message was sent (you will need to save this information externally). You should also set ReceiptSignerCert based on the value of SendTo if necessary. Also, set MDNOptions to the value used when making the original request.

Finally, VerifyReceipt should be used to verify the receipt.