Where did that requirement come from? Normally when people want to send e-mail from Java applications, they just use JavaMail code and connect it direct to their e-mail server, just like Outlook connects to the e-mail server. Trying to connect to Outlook to make it send the messages is horribly cumbersome. So don't do that. Just send the messages directly.
my prob is that i'm in a closed network with an exchange server, and that certain exchange server doesn't work with smtp.
the way jintegra work, i guess using com and the cdo thing it manages to send mail. i just wanna know if there are free alternatives like it or if there are any tutorials regarding the matter