I'm losing mail sent to some recipients without a warning. I suspect the problem is that some recipient's ISP mail servers fail the message because they can't recognise my machine ("roz"), even though I'm sending the mail via SMTP auth to my ISP.
Header excerpt: Received: from roz ([xx.xxx.xxx.3]) (authenticated) by s1.uklinux.net (8.11.6/8.11.6) with ESMTP id g82AbR716268 for <[EMAIL PROTECTED]>; Mon, 2 Sep 2002 11:37:28 +0100 Received: from rory by roz with local (Exim 3.35 #1 (Debian)) id 17loUe-0002ue-00 for <[EMAIL PROTECTED]>; Mon, 02 Sep 2002 11:31:40 +0100 Exim conf excerpt: # This transport is used for delivering messages over SMTP connections. remote_smtp: driver = smtp authenticate_hosts = mail.campbell-lange.net fallback_hosts = mail.campbell-lange.net headers_rewrite = *@*roz [EMAIL PROTECTED] return_path = ${lc:${sender_address_local_part}}@campbell-lange.net # authenticate_hosts = smarthost.isp.com Thanks for any help. Rory -- Rory Campbell-Lange <[EMAIL PROTECTED]> <www.campbell-lange.net> -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]