Traced to what, the person doing the emailing? It depends e.g. if you use say hotmail, supply fake details and only use it from random anonymous internet cafes then not really.....
Im sure it could be traced to IP addresses etc in other scenarios
Try this, you need to supply the header details from the email. There are dozens of other variants. As pointed out above if it's a random once off email address, used in netcafes then you are a bit buggered, but if you have multiple emails you can try devise a pattern (perhaps the same net cafe is used?)