On Thu, 12 Feb 2015, Stephen J. Turnbull wrote:
Andrew Daviel writes:
http://en.wikipedia.org/wiki/X-No-Archive says "If the X-No-Archive field is set to "No", or the field is absent, a Usenet archive will not recognize a prohibition on archiving the message."
Experimentally, if I add "X-No-Archive: no" in Alpine or Thunderbird, pipermail will not archive the message,
Do you consider that a bug?
I'm not sure. When I look at the Mailman documentation, it's clear enough, so it's a feature. But it seems at variance with the other applications mentioned.
I was trying to add the header without reading the documentation - the other custom header already in my configuration file had a value, so I assumed that a value was required. Turned out it was not.
- I realized later that XNA doesn't actually solve my problem; mail headers don't get promoted when forwarding mail. I need X-No-Forward...
Andrew