Re: [Exim] relay problem

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Lähettäjä: Dave C.
Päiväys:  
Vastaanottaja: Gary Ferrer
Kopio: ScaryG, exim-users
Aihe: Re: [Exim] relay problem
On Tue, 16 Apr 2002, Gary Ferrer wrote:

> Well, the server is IMAP and has to stay that way. The client can get
> it's mail from the imap server no problem, it's just the SMTP delivery
> which is a problem


Basically, you need some way to identify the person sending mail, and
permit them to relay. If they are on a permanent, fixed IP address, you
could add their IP to host_accept_relay.

If not, then you either need to use SMTP auth to identify them, or
identify their IP by making a not when they check their mail. This is
typically called "POP-before-SMTP" simply becuase POP is prevalent.
There is nothing stopping you from implementing this with IMAP. IMAP and
POP arent even mutally exclusive.


>
> Gary.
>
>
> On Mon, 15 Apr 2002, ScaryG wrote:
>
> > On Mon, 15 Apr 2002 18:59:29 -0400 (EDT)
> > "Dave C." <djc@???> wrote:
> >
> > > You need to set up SMTP Authentication if you want to allow clients
> > > connecting from 'the internet' to relay through your server.
> >
> > or, set up pop before smtp...
> >
> > I have some files already created and working with Exim 3 and tpop3d,
> > that can easily be adjusted...
> >
> > The file is online here:
> >
> > http://scaryg.shacknet.nu/download.php?file=6
> >
> > The file is pretty small and documentation is inside. It's based on the
> > popauthd package available at freshmeat.net
> >
> > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> > Scary Gerry -- Senior Systems Manager
> > freymann@???
> > -For web-hosting, DNS Services or PHP &
> > MySql programming see www.interpool.ca
> > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> >
>
>
> --
>
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>
>



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