Re: The Computational Load of MARID2004-05-14 07:12:52"Tony Finch" <dot(_at_)dotat(_dot_)at>> On Fri, 14 May 2004, John Leslie wrote:I find it worrysome that we're proposing things like "v=spf1 mx -all" meaning that the receiving MTA is expected to pull the entire list of MX records, resolve them to IP addresses, and check whether the one IP address of interest is in that set.Most MTAs do this already (apart from the last step, which is a nugatory amount of work). Why is it worrying? When receiving mail? Are you sure?
|
|