An SPF pass is a reasonably strong signal that the mail did come from
the purported source. An SPF fail doesn't tell you much.
The basic rule is that without any established track record, any
'directive' from a sender, about how a receiver should handle received
mail, is strongly like to h
In article <27d11417-6cdf-62cf-3d97-7a4e5581b...@blakjak.net> you write:
>Perhaps i've missed something, but isn't the whole point of SPF that if
>a _sender domain_ publishes a -all SPF record, that any platform using
>SPF is _supposed to reject email that doesn't pass_ ?
Ten years ago there wer
