-----Original Message----- From: mailman-developers-bounces+msk=cloudmark.com@python.org [mailto:mailman-developers-bounces+msk=cloudmark.com@python.org] On Behalf Of Stephen J. Turnbull Sent: Friday, October 28, 2011 5:46 PM To: Barry Warsaw Cc: mailman-developers@python.org Subject: [Mailman-Developers] Mailman headers (was Re: New RFC on using DKIM with MLMs)
I think that's a bad idea. The version string should go in a *-Agent header, along with the agent's identity.
Agreed.
While I disagree with having Mailman be a User-Agent, I can't actually say there are useful semantics to having a separate List-Agent. Nor do I see a real problem with having multiple User-Agent headers, if multiple agents have handled the message.
I think having a message with User-Agent and List-Agent is less confusing than one with two User-Agents.