Awesome! This is exactly the type of thing I'm looking for. Thanks.
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Thursday, December 02, 1999 10:51 PM
Subject: Re: rcpthosts
> Shawn,
>
> Well, in that case, I'd recommend you try using relay-ctrl-allow (and
> the companion package relay-ctrl-age). Together, these two allow you
> to authenticate a user (e.g., via POP3), and then include the
> dynamically assigned IP address in the list of "OK to relay" hosts.
>
> The relay-ctrl-allow package takes care of adding the
> (just-authenticated) user to the appropriate CDB which tcpserver checks
> before passing the SMTP connection to qmail-smtp. This is where the
> modular beauty of tcpserver + <authentication> + relay-ctrl-allow +
> qmail-pop3d, really shines.
>
> This is an excellent way to allow people to use your SMTP server as a
> relay, but to retain control of the relaying. In other words, you have
> to authenticate via POP3 before you are allowed to relay. (That send
> and receive button just came in handy, eh?)
>
> It may take some digging around to find some good examples of
> relay-ctrl-allow and relay-ctrl-age scripts, but I'm sure there are
> others on the list who would be glad to help with that...you should be
> able to find exactly what you are looking for in Bruce Guenter's RPMS,
> which you should be able to locate somewhere from http://www.qmail.org/.
>
> Good luck,
>
> -Martin
>
> On 2 Dec, Shawn P. Stanley wrote:
> : I have a similar question, but perhaps the answer is not so easy.
> :
> : I use ucspi with great success, but I have a user whose ISP is a
university,
> : and I'm not sure I want to open up access to the university's entire
subnet.
> : However, the user gets a dynamic IP every time he connects. How can I
allow
> : him SMTP access without opening the door to the entire university?
Granted,
> : the chance that the university students are spammers looking for open
relay
> : servers is small, but I'd like to avoid taking that chance if I can.
> :
> : ----- Original Message -----
> : From: <[EMAIL PROTECTED]>
> : To: <[EMAIL PROTECTED]>
> : Cc: <[EMAIL PROTECTED]>
> : Sent: Thursday, December 02, 1999 9:52 PM
> : Subject: Re: rcpthosts
> :
> :
>
> <snip>
>
> --
> Martin A. Brown --- SecurePipe Communications --- [EMAIL PROTECTED]
>
