I will shortly be installing two new 2003 Exchange machines at two sites on
the same domain receiving email for the same domain e.g. @email.com. Both
sites have a DC and both DC's are catalogue/dns servers. The sites are
connected by a 512k VPN to each other.

Can I setup my MS exchange server2003 behind NAT? Or should I put it in DMZ
zone? If I can use NAT without putting in DMZ, it will only work for internal
email, won't it?
Thanks.

I have an Exchange 2003 server and have now purchased another Exchange
server which will be stored offsite.  I want this server to be exactly
the same in case anything happens to the first one and so we can
continue to receive emails.  Does anyone know how I can synchronise the

We are currently using Exchange 2000 and are utilizing the IM functionality
available. In Exchange 2003 I see that that functionality has been taken
away. I understand that Microsoft has incorporated that function into another
application suite. However, my question is this. Can ...

I have exchange server 2003. I need to replace the server with new one.
Can I build a new server with the same name and same determination and just
move the data ? ( The old server will be down)
Thanks

Requirements fro migrating mailboxes from a w2k exchange org to a different
w2k3 exchange org:
Currently in the existing enviroment, we had a exchange 2k organtisation. We
will be stup a new W2k3 forest, domain and exchange. For the migration steps,

I have a small network composed of a single Windows 2003 Server and about a
dozen Windows XP Pro SP2 PCs. The server is not configured for AD. Users
connect to the server from their desktop via Terminal Services to run a
business application. Other than that, users run Office ...

Another dumb Backend/frontend question..    Can I safely designate a Exchange
2003 server with an information store on it as a front end for other Exchange
2003 servers and still have the server function properly?  Currently it is
acting as a psuedo front end and redirecting ...

I am working on a plan to kill our current mail system and implement a
decent Exchange 2003 Server environment. I find it very hard, however, to
come by any useful information when it comes to hardware requirements. The
standard Microsoft requirements don't really cut it, ...

Quick question:  We are currently running Exchange 2003 Enterprise inside
the LAN.  I want to set up a front end server in the DMZ for Outlook Web
Access for users when they are out and about.  Does anyone know of a white
paper or a 'how to' article that they can point me in the ...

We have only a single Exchange 2003 server running SP1 in a 2003 AD
environment. We need to configure it to support RPC over HTTP. The articles I
have found say that for single server designs, the exchange server requires
that it be a Global Catalog as well. Does this mean I need ...

I've inherited a rather AD/Exch infrastructure and was hoping someone might
be able to clarify the best migration approach.
We have: W2K forest with an Exch 2K3 Native mode org installed into the
forest root all OK. In the 2nd domain in our forest (different domain tree)

Customer is a large company cooperating with many parnetrs. He want to
exchange secure mail with parners.
Is it possible to generate a certificate using builded into Windows 2003 PKI
on customer site Root CA and distribute certificate to

I need to find a solution where I can use two-form authentication for OWA
and RPC over HTTP.  I am new to RSA and new to ISA.
It seems that I can use ISA in conjunction with a RSA systems to provide RSA
authentication.

Can I install an ISA server in the DMZ to host OWA without a front end
exchange server? If I can, I can't find anything on it. Everything I see says
you still need one.