Hi All,
I have an Issue here. I recently changed my Exch 5.5 OS from WinNT to WIN
2000.
My config on WinNT works perfectly but have been giving issue since my move
to W2K. I have 2 NIC's on the server. I tried upgrading to Exchange 2000 but
it was goked along the way. I returned to 5.5 and now i have sleepless nights
with it.
If i diable the external NIC, everything works fine. but once enable, i am
in for it.
I suspect a config tweek. perhaps internal and external DNS.
The error i get is (Extension 'smtp' could not be loaded).

any assistance?