spf-discuss
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Re: SRS/SES mailing lists?

2004-11-10 06:45:02
On Tue, Nov 09, 2004 at 02:54:59PM -0600, Seth Goodman wrote:
| Here's why I see this one differently:  it's not an apples-to-apples
| comparison.  Senders are also recipients, and want end-to-end validation and
| forged bounce protection.  SPF+SRS doesn't have those properties but SPF+SES
| does.
| 
| They could wait for DK, but they still don't get forged bounce protection,
| so they need to implement something else for that.  Then the solution looks
| like SPF+BATV+DK or SPF+SES+DK.  That's a lot of work, and gives the
| implementer no better authentication than SPF+SES alone.

fair enough; i'm going to define the whole product as
SPF+SES+SRS+DK and work to get that into MTAs and distributions.