Re: How to sign based on envelope sender?

From: Charles Cazabon <>
Date: Wed, 23 May 2012 15:30:59 -0600

Murray S. Kucherawy <> wrote:
> On Wed, 23 May 2012, Charles Cazabon wrote:
> >Is there some way to do this already? A magic undocumented value
> >for the SenderHeaders configuration parameter or something?
> If the mailing list software you're using adds the envelope sender
> as the "Sender" field, then the "SenderHeaders" setting is what
> you're after. It's been a documented feature since v1.1.0.

I could have the list add a Sender: header pointing to the list, but that has
side-effects that I don't want. Many MUAs will treat the presence of a
Sender: header as overriding the From: header (and therefore display the
message as being "from" the Sender: address instead), and the list members
don't want that - they want the author displayed.

> If not, then there's not currently a way to do what you're asking.

Okay, I was hoping there was. I'll file a feature request; the milter API
supplies the envelope, so this information is available for use.

Thanks for the prompt response.

Charles Cazabon                           <>
Received on Wed May 23 2012 - 21:31:09 PST

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