On 28/06/05, Joe Shonk <joe.shonk@xxxxxxxxx> wrote: > Good for them… The last thing we need is for Microsoft to force people to > use their proprietary scheme. One that was already rejected by standard > bodies. Actually, SPF is a decent standard, its just that Microsoft is pushing SenderID - SPF with their own custom MS sprinkling of extras. If you have an SPF key, then it works fine as a SenderID key too. Andrew