Hi, i wrote: > > To my best knowledge, "X-Spam-Status: ... tests=...,LDOSUBSCRIBER,..." > > says that the "From:" address of the mail is subscribed.
Brian wrote: > Are you sure it is the From: and not the envelope From? My From: is > not subscribed. Interesting observation. So the address by which you submit your mail to the remote server is subscribed and it is not the "From:" address which your mail client writes into the header part of the mail ? I wonder whether my mail provider would allow me to send via SMTP MAIL FROM:<scdbac...@gmx.net> RCPT TO:debian-user@lists.debian.org and then by DATA From: "Somebody Else" <tota...@fake.com> But how do Debian list servers know ? Is it because Exim 4.89 said "MAIL FROM:<...subscribed.address...>" to lists.debian.org ? Or is it because the first mail hop added "envelope-from" to its Received: header ? Received: from ... by ... with local (Exim 4.89) (envelope-from <...>) id 1iHRiB-0006S7-Ks for debian-user@lists.debian.org; Mon, 07 Oct 2019 13:01:59 +0100 (I wonder where "envelope-from" in "Received:" is specified. The word does neither appear in RFC5322 nor in RFC5321.) --------------------------------------------------------------------------- > > Nevertheless, if i have no other indication then i normally add a "Cc:" > > to the thread starter if i do not see LDOSUBSCRIBER among the spam tests. > On the basis, one supposes, that the situation is unclear and you wish > the poster to know there is a reply to her post. It is futile to send Cc: to people who are known to reply to list messages. But thread starters where i am in doubt get a Cc: from me if i have something to tell them. Have a nice day :) Thomas