On Wed, 2008-01-09 at 06:56 +0200, [EMAIL PROTECTED] wrote: > It's not the envelope, it's only the "To:" header modified, it's a filter > bypass technique.
Well your a better mind reader than I am. I was trying to determine if the person is actually having a problem with the mail server, or if they are just receiving emails which as you say have modified headers to conceal the information. > > Where is are you seeing this undisclosed recipient in the to field? In > > you client, or in your mail servers log files? > > > > > > On Tue, 2008-01-08 at 11:12 +0100, Info Neoblu wrote: > >> > >> > -----Messaggio originale----- > >> > Da: Shane Chrisp [mailto:[EMAIL PROTECTED] > >> > Inviato: martedì 8 gennaio 2008 11.00 > >> > A: toaster@shupp.org > >> > Oggetto: Re: [toaster] Info for send mail > >> > > >> > That sounds like a problem with the mail client rather than the > >> server. > >> > “Undisclosed Recipient:;†is pretty normal for mailouts from > >> clients > >> > such as outlook express etc. > >> > > >> This happens on different clients Outlook, Outlook Express, Thunderbird > >> .... with different versions. > >> > > > > > >
