Hey there, hoping some guru here might be able to help me out. So I'm new to the idea of SPFs, never had to use them before, but I certainly do need to now (tons of spoofed emails) So I activated my SPF through my Cpanel. Only thing now is that my iPhone seems to be having trouble sending emails when not on the WiFi. Makes sense, I suppose my cellular network has a different IP, right? So how do I allow my iPhone to send emails? Is there some sort of cellular IP I need to authorize? Any help would me awesome. Thanks all!.