I'm supporting a JBoss application that implements mail-ra.rar to pull down pop emails, this works great except in one case, I have a client that is sending emails to his pop account using c#. for (i = 0; i < list.Items.Count; i++) | | { | | cst = list.Items.ToString(); | | Attachment att = new Attachment(cst); | | MailMsg.Attachments.Add(att); | | } When he checks this email with any old pop client, say, Outlook the attachment is there however JBoss doesn't seem to see this attachment. I've suggested that C# is probably not attaching necessary headers but I don't know if that is correct? What would you do next to troubleshoot this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4147229#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...