Internet Explorer For Mac Problem With Owa

[sherwin]

Hi,

I'm using Internet EXplorer for MAc OSX 10.4 (tiger) to access our Microsoft EXchange 2003 OWA.

With the first attempt, I'm able to access my mailbox but when I read my messages the system prompted me again to reenter my username & password, but despite the effort of supplying the same credentials I used earlier it denied my access thus I cannot access my messages.

What do I need to do fix this up? Any inputs will be appreciated. THanks

Sherwin