"Kris Van Hulle" <uxs(at)compulink(dot)gr> writes:
>> In 7.1 you can configure the postmaster to bind only to one specific IP
>> address, if that helps.
>>
> Not really. I want to set up one SQL server, which should have a
> different tablespace, userspace, whatever, depending on which
> domain the user logs into.
So use a different database for each "domain".
regards, tom lane