JavaMail Reply-Date...
I'm making an application using the JavaMail API and an Exchange server, and I have troubles to implement the "mail reply" functionnality...
The problem: when you reply to a mail, on most applications, there is a field on the old mail that says "You replied on saturday...". That's what I want to implement. But I can't find this "reply-date" field in the headers!
How does it works? Have you already done that before?
Thank you very much.

