[Mailman-Developers] Mailman headers (was Re: New RFC on using DKIM with MLMs)

[Murray S. Kucherawy]

> -----Original Message-----
> From: mailman-developers-bounces+msk=cloudmark.com at python.org
> [mailto:mailman-developers-bounces+msk=cloudmark.com at python.org] On
> Behalf Of Stephen J. Turnbull
> Sent: Friday, October 28, 2011 5:46 PM
> To: Barry Warsaw
> Cc: mailman-developers at 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.