Re: Using a Compaq PDA & SBS2000 by Cris
Cris
Wed Dec 24 16:31:22 CST 2003
Well this is where it gets really sticky, because essentially these PDAs are
not authenticating to the domain, and because they are connecting via pop 3
in a method other than what the Server it expects, they are in fact
considered relay clients.
Essentially you have to set up a second SMTP virtual server which allows
relays from the specific IP range that these PDAs use, or you can look at
some of the other options for allowing relaying, without becoming an open
relay.
There are several KB articles you should read on securing Exchange 2000 from
becoming an open relay server.
--
Cris Hanna [SBS-MVP]
-------------------------
Please do not directly to me but rather reply to the newsgroup so that all
may benefit from the information.
"Roger" <roger.jones@hotmail.com> wrote in message
news:uDRkkYgyDHA.3116@tk2msftngp13.phx.gbl...
> We have an SBS2000 installation, plus some users with Compaq PDA's. I have
> setup our filewall to allow incoming POP3 connections, which works and
> allows remote users to connect and get their email via POP. My problem
seems
> to arise when the remote user using their compaq PDA tries to send emails,
> the server thinks it's spam so does not allow it to send it.
>
> Any ideas ?
>
> Merry Christmas to all.
>
> Regards
>
> Roger.
>
>