Re: [ietf-dkim] Mailing lists as 2822-Sender (was: Responsibility vs. Validity)

2007-12-05 Thread Dave Crocker
Pete Resnick wrote: On 12/1/07 at 3:30 PM +, John Levine wrote: RFC 2822 section 3.6.2 describes originator fields. By my reading it is pretty clear that a list should add a Sender: field with the list's name since it's the list that's sending the mail. Uh.not by my reading. Lists

Re: [ietf-dkim] Mailing lists as 2822-Sender (was: Responsibility vs. Validity)

2007-12-05 Thread Tony Finch
On Tue, 4 Dec 2007, [EMAIL PROTECTED] wrote: I don't recall anyone considering using Resent- fields for this until just now, but I could easily have missed it I think it's a cute idea, but Resent- fields are an interop nightmare because the 822 specification is too weak to work in general

Re: [ietf-dkim] Mailing lists as 2822-Sender (was: Responsibility vs. Validity)

2007-12-04 Thread ned+dkim
[Apologies for duplicates, if any. List issues and decided to Cc ietf-822 and ietf-smtp.] On 12/1/07 at 3:30 PM +, John Levine wrote: RFC 2822 section 3.6.2 describes originator fields. By my reading it is pretty clear that a list should add a Sender: field with the list's name

Re: [ietf-dkim] Mailing lists as 2822-Sender (was: Responsibility vs. Validity)

2007-12-04 Thread Hector Santos
Pete Resnick wrote: [Apologies for duplicates, if any. List issues and decided to Cc ietf-822 and ietf-smtp.] On 12/1/07 at 3:30 PM +, John Levine wrote: RFC 2822 section 3.6.2 describes originator fields. By my reading it is pretty clear that a list should add a Sender: field with

[ietf-dkim] Mailing lists as 2822-Sender (was: Responsibility vs. Validity)

2007-12-01 Thread Frank Ellermann
Scott Kitterman wrote on the DKIM list: On Thursday 29 November 2007 06:32, Charles Lindsey wrote: Note that a mailng list expander is supposed to insert a Sender. IIRC it's a SHOULD and not a MUST, so one really can't rely on it. Can you (Charles + Scott, or anybody else who knows it)

Re: [ietf-dkim] Mailing lists as 2822-Sender (was: Responsibility vs. Validity)

2007-12-01 Thread John Levine
Can you (Charles + Scott, or anybody else who knows it) please check this ? I thought that mailing lists are NOT supposed to insert Sender (or Resent-*) header fields unless they wish to participate in PRA checks (RFC 4406). Since Sender-ID is at most an experimental RFC, no sensible mailing