Re: no list-id header for mutt-user@xxxxxxxx

[Zhengquan Zhang <zhang.zhengquan@xxxxxxxxx>]

On Sun, Apr 12, 2009 at 08:34:14AM +0200, Markus Mueller wrote:
> However,
> if you look at all headers, 'h' as default in pagermode, you will most
> likely find some unique header. Be it 'To:' or something else.
> The mutt-users list also is quite distinguishable:
> 
> Return-Path: owner-mutt-users+M12486=akamoto=ml1.net@xxxxxxxx                 
>                                           
> X-Mail-from: owner-mutt-users+M12486=akamoto=ml1.net@xxxxxxxx                 
>                                           
> To: mutt-users <mutt-users@xxxxxxxx>                                          
>                                           
> Mail-Followup-To: mutt-users <mutt-users@xxxxxxxx>                            
>                                           
> List-Post: <mailto:mutt-users@xxxxxxxx>                                       
>                                           
> List-Unsubscribe: send mail to majordomo@xxxxxxxx, body only "unsubscribe 
> mutt-users"                                   
> Sender: owner-mutt-users@xxxxxxxx                                             
>                                           
> 
> Sender probably is the best field for this purpose, as nobody besides the
> admin can influence what is put there, whereas one could write mail 
> 'To: foo@invalid, mutt-users@xxxxxxxx'

Thanks for the insight, I have a question, do you mean that only the
sender header is only influenced by the admin but other headers can be
rewritten by MTAs or others?


> 
> But if you make your matchexpression broad enough, you have several

Could you explain "make your matchexpression broad enough"?

Thanks,

-- 
Zhengquan