Prefix for BIRD maillist emails

[Daniel Corbe]

Ondrej Zajicek <santiago at crfreenet.org> writes:

> On Thu, Oct 16, 2014 at 05:16:16PM +0100, Fernando Frediani wrote:
>> Hi chaps,
>> 
>> Just an small cosmetic detail to whoever is responsible for the mail list.
>> Perhaps would be nice to have on every email subject sent by the Maillist
>> system the Prefix [BIRD] or [BIRD-Users] to identify more clearly the
>> incoming emails.
>> Would it be possible to consider it ?
>
> Hi
>
> Well, that is probably not a good idea w.r.t. current DKIM / DMARC
> movement - modifying subject may lead to break DKIM signature and
> rejecting the mail in some circumstances.
>
> Generally, the proper way is to identify mails from mailing lists by their
> List-ID header, which, as i checked now, is missing here and should be
> added.

This.  100%

-Daniel