Michael Scheidell wrote: > you need to read more about SPF. > > this isn't a SA SPF problem, this is a problem with your understanding > of how spf works. > did you bother to check to see if the host had a spf helo record? It doesn't matter if it had one or not. SA wouldn't have even tried to use SPF, because there's no envelope sender available in the message headers.
So, in some ways, this is SA relevant, or at least relevant to how his mail tools pass information to SA.
