// COMPLETE THREAD

forged addresses

2 expanded posts ยท every known parent and child

NODE 32f1a5a0forged addresses
Hi, I'm not sure if there was ever a thread on this, but I was wondering if 
anyone can determine your real email address, if you were to fake it to your 
email client.

I hope that this doesn't offend anyone, since this is a high traffic list, but 
I was wondering if this would work.  To try it out, I setup my client to think 
I was someone else, and sent myself an email.  I could only figure out what 
ISP it came from.

What I would like to know is, can any of the experts on this list determine my 
address from the header of this post??

again, if this is something that I shouldn't have done, just let me know, and 
it won't happen again.
NODE 39256503Re: forged addresses
Nobody in particular wrote:
> 
> Hi, I'm not sure if there was ever a thread on this, but I was wondering if
> anyone can determine your real email address, if you were to fake it to your
> email client.
> 
> I hope that this doesn't offend anyone, since this is a high traffic list, but
> I was wondering if this would work.  To try it out, I setup my client to think
> I was someone else, and sent myself an email.  I could only figure out what
> ISP it came from.

It has been known for a very long time that email does not identify the
user who sent the mail, only the machine or ISP that it was sent from (which
in this case was Myna Communications).  However, the machine/ISP will have
logs which can identify the user.

Gary
--
pub  1024/C001D00D 1996/01/22  Gary Howland <gary@systemics.com>
Key fingerprint =  0C FB 60 61 4D 3B 24 7D  1C 89 1D BE 1F EE 09 06