we are moving away from our SWGfL connection at the the end of the month. Our new ISP is Gigler/City Fibre
We are using exchange 2003. Our external DNS provider is vidahosts, we have an MX record with them for our domain of in.mx.ifl.net, the smtp connector set in the exchange server is mx.swgfl.ifl.net
what do I need to do to migrate our exchange server from SWGfL?
Please use small words as this side of networking is not my forte!