Create Outlook .msg Files without using Outlook libraries

Write a class library (in C#) to write Microsoft .msg (binary email message) files, given standard email fields (From, To, Sent-Date, Subject, body, and attachment files). Must be able to run without using any Outlook libraries (e.g. [login to view URL]) or email server. Essentially, must write the .msg format files using lower-level facilities to write the appropriate sections in Compound Binary File Format. The msg format is discussed here: [login to view URL] Not all message fields or format options need to be supported, but the following must be: To, From, CC, BCC, SentDate, Body, and attached files. Preferred usage would be something like: MSGFile file = new MSGFile(); [login to view URL]("joe"); [login to view URL]("jerry"); [login to view URL]("Saturday, September 19, 2009 6:47 PM"); [login to view URL]("Hey, dude!"); [login to view URL]("I just got back from lunch."); [login to view URL]("Some guy was handing out free files; here are a couple."); [login to view URL]("-- Joe"); [login to view URL]("[login to view URL]"); [login to view URL]("[login to view URL]"); [login to view URL]("[login to view URL]"); The result should be a msg file that can be opened for viewing by an Outlook email client. Delivery of the project should be in source code (C#). The preferred payment method is via freelancer.com accounts.