Just started working for an organization with 2 remote offices, both holding a Groupwise Post Office (GW7 now but will be GW8 soon). In each case, there is no secondary domain for the remote Post Offices thus no MTA. The Post Offices are part of a domain back in the main office. I want to change this and place an MTA at each location, which will require that I create new Post Offices and then move the users over. I would like to know, in the meantime, whether there is any more or less bandwidth consumed by the current configuration without an MTA at the remote sites vs. what we would see with a proper secondary domain, MTA and POA. Any thoughts? Thanks.