raindarkblue, an email comes with a header...in the header you should find an ip address of where it came from. It doesn't help that I can't understand your post very well, but if this email was sent by your spouse, for example, from your house, it shouldn't be a problem comparing ip's as long as the ISP you have at home uses static ip's.

Now maybe the best thing to do at this point is to find out if you have the so called keylogger installed in your system or not. I would be pretty surprised if a government agency allows users to intall programs of any kind. I know mine doesn't. I would tell you to contact your network admin, but be aware that spending "private time" in a government computer is enough grounds for you to get suspended. Although everybody does it. Maybe you need to read your email at work? Which by the way should not have allowed you to download any attachments. This is why I don't truly grasp your post to begin with. My point is, if I didn't get you wrong so far, and you are allowed to access your email, go to your admin and explain to him that you might have downloaded a trojan on your workstation by mistake. He'll take it from there. Good luck with your spouse.

I might add this: if in fact your spouse sent you such thing, he could be in trouble. But the admin certainly isn't doing his job either, so i'm betting he wouldn't wanna make an issue out of it. Otherwise he'll look pretty stupid and imcompetent ( spelling?)