On Tue, 2004-11-30 at 09:14 +0000, Richard Bang wrote:
Our MTA goes one further. It will only resolve to a domain if the admin has
specifically bound the IP to a domain. Otherwise it always fails.
The _only_ working localpart at the IPv4 or IPv6 literal domains of my
mail servers is postmaster(_at_)(_dot_)
There's no requirement that anything else should work, and certainly no
requirement that a given localpart at any or all of the virtual domains
hosted on any given box shall map to the same destination mailbox or
forwarding address as each other or to the same destination as the same
localpart at an IP literal domain.
--
dwmw2