I want to change my OWA password. I have server 2003 running Exchange 2003 as back end server. I have created Iisadmpwd dir under default website & move into Exchange app pool. SSL is working. But when I change my OWA password it gives following error: 2147024891.
How can I enable SPF on Exchange 2003 and what do I need to do to make sure my users emails are not accidentally blocked. How does SPF actually work? Are there documentation on it?