I'm starting to get a lot of spoof and spam email through our ForeFront Filter. I'm pretty new as an exchange admin but I'm all we have...my research shows that I would bennifit from an SPF record and I've found a few wizards to create them.
Can someone recommend the best way to get one created properly and tell me how to install it? Does it go on my exchange server or with my host records? Maybe something I do via my ISP?
Thanks for the help!