> On 2023-08-09 07:58, Viktor Dukhovni via Postfix-users wrote:
On Wed, Aug 09, 2023 at 07:34:48AM +0200, Fourhundred Thecat via Postfix-users wrote:So that the first hop looks like this: Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail.xxx.yyy (Postfix) with ESMTPSA id 7E011B0 for <a...@bbb.com>; Wed, 9 Aug 2023 07:04:42 +0200 (CEST)Try a small change: Received: from localhost.local (localhost.local [127.0.0.1]) by mail.xxx.yyy (Postfix) with ESMTPSA id 7E011B0 for <a...@bbb.com>; Wed, 9 Aug 2023 07:04:42 +0200 (CEST) That is, use a hostname as the recorded "HELO" name, rather than address-literal, and make that name be an FQDN while you're at it. This might be enough.
thank you. thinking about it now, could I remove the host and the IP entirely? I have looked at what the header looks like when I send an email locally (from mutt as user on the postfix server). And there is no hostname or IP or localhost entry at all: Received: by mail.xxx.yyy (Postfix, from userid 1000) id A73CFD6; Wed, 9 Aug 2023 08:36:22 +0200 (CEST) do you think this would be OK, or does the hostname and IP (be it localhost.local) have to be there ? _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
