how do I know the source of any anynomous mail? I am getting quite a few of late.?

Answer 1

If you are using Yahoo mail there is a spot on the very bottom right of the page that says show full headers, click that and it will give you all info. on what IP address it came from. You can take it even further by copying the IP address and checking where it was registered and by whom by using this website.....

http://www.arin.net/index.shtml

Answer 2

Don't bother to trace , you might acquire a virus in the process. Just report it as a spam. Your computer will do the rest.