
Originally Posted by
Anna Bollick
The raw email with full headers will reveal the IP. Below is an example of the IP header:
Received: from 206.190.38.21 (HELO web50006.mail.yahoo.com) (206.190.38.21)
by mta229.mail.scd.yahoo.com with SMTP; Sat, 01 Oct 2005 07:40:36 -0700
Whether you can access this information via the www interface, I do not know, but if you have POP3 access to your account, most email clients can display full headers.
Be aware that the apparent origin is not always the actual originating IP. Many people connect via an anonymous proxy server to protect their privacy and foil spammer and hackers.
Love
Anna