Hello,

Please be patient, new to Windows server 2003.

At work we have one server running Windows Server 2003 SBS. This server is used as a proxy for Internet access; it also runs AD and Exchange.

We use a hosting company for our domain and they also collect our public email (POP 3) which is periodically collected by Exchange via a POP connector.

Outbound email is relayed to BT. We do use OWA for external access to Exchange and this is achieved by a public IP address provided by BT.

My company has recently been purchased by another company who want us to use their domain name immediately. Thus I need a quick and safe solution.

We have set up their new domain to relay email to our POP 3 provider in terms of ncoming email under their header. This works fine.

However, it gets more complicated when setting the new domain as the primary email address for my internal users, as many spam filters do not like receiving email from one domain which originated from another.

My question is how do I solve this in the interim?

We will be fully integrating over the next few months but I need my users to be able to email from the internal network under a foreign domain quickly without the worry of being blacklisted