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: [email protected] > > X-Mail-from: [email protected] > > To: mutt-users <[email protected]> > > Mail-Followup-To: mutt-users <[email protected]> > > List-Post: <mailto:[email protected]> > > List-Unsubscribe: send mail to [email protected], body only "unsubscribe > mutt-users" > Sender: [email protected] > > > 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: f...@invalid, [email protected]'
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
