Incorrect response address when using B4

[Daniel Gomez]

On Mon, Sep 30, 2024 at 05:45:08PM +0300, Jani Nikula wrote:
> On Mon, 30 Sep 2024, Daniel Gomez <da.gomez at samsung.com> wrote:
> > On Mon, Sep 30, 2024 at 10:20:57AM -0400, Konstantin Ryabitsev wrote:
> >> On Mon, Sep 30, 2024 at 04:18:39PM GMT, Daniel Gomez wrote:
> >> > > Was it an automated tool that sent you that message? Normally, email clients
> >> > > would honour the "Reply-To" field and not use the From: address put in by the
> >> > > relay.
> >> > 
> >> > It was a CI Patchwork tool. Response [1] to my patch was sent from "From:
> >> > Patchwork <patchwork at emeril.freedesktop.org>".
> >> > 
> >> > [1] https://lore.kernel.org/all/172735727458.1107233.1757281470637305143@2413ebb6fbb6/
> >> > 
> >> > I think that tool is ignoring the "Reply-To" field [2] from the B4 message and
> >> > using the From field.
> >> > 
> >> > 	From: Daniel Gomez via B4 Relay <devnull+da.gomez.samsung.com at kernel.org>
> >> > 	Reply-To: da.gomez at samsung.com
> >> 
> >> It's no big deal as long as you got the email response in the end. We expect
> >> this to happen with a lot of automation, which is why any replies to the relay
> >> address are auto-discarded.
> >
> > To clarify, the email response didn't land into my inbox. I realized a response
> > was sent after checking at lore.kernel.org.
> 
> Yeah, our patchwork instance tries not to spam everyone, and limits the
> replies to the submitter + intel-gfx/intel-xe mailing lists, but
> apparently uses From instead of Reply-To.

I've just realized that it also happened with 0-day here:
https://lore.kernel.org/all/20240917-blktrace-algn-v1-1-9fb54b7b1dfa@samsung.com/#t

The answer from 0-day went to the same wrong devnull B4 Relay address.

And lore's git-send-email + mailto: Reply instruction section is using the wrong
address as well. I'm not sure why is the Reply instructions [1] section using
>From instead of Reply-To?

[1] Reply instructions:
git send-email \
	--in-reply-to=20240917-blktrace-algn-v1-1-9fb54b7b1dfa at samsung.com \
	--to=devnull+da.gomez.samsung.com at kernel.org \
	...
	/path/to/YOUR_REPLY

> 
> 
> BR,
> Jani.
> 
> -- 
> Jani Nikula, Intel