That's what the POP before SMTP solution does. See qmail.org for a couple
of different implementations.
There has been some work done on authenticated SMTP but it is not
universally supported yet.
On Sat, 13 May 2000, Dinesh Punjabi wrote:
> Is it possible to setup relaying based purely on
> username and password? There are users that
> use dial up accounts under many ISP's. It becomes
> very difficult to track users based on IPs and/or
> domains.
>
---------------------------------
Timothy L. Mayo mailto:[EMAIL PROTECTED]
Senior Systems Administrator
localconnect(sm)
http://www.localconnect.net/
The National Business Network Inc. http://www.nb.net/
One Monroeville Center, Suite 850
Monroeville, PA 15146
(412) 810-8888 Phone
(412) 810-8886 Fax
