I'm using exim4 configured with "smart host" on Debian Squeeze. Also I have fetchmail, courier IMAP and apache2, php5, squirrelmail combo for mailing (I have several two booting boxes with win and linux - it was the easiest way to have mailing infrastructure for both systems). For long time I have no pőropblems, but now I have got several error messages from my "smart host": Header (as it shown in Squirrelmail): Return-path: <> Envelope-to: [email protected] Delivery-date: Wed, 09 Jan 2013 10:30:40 +0100 Received: from Debian-exim by samu.bubu.dyndns.ws with local (Exim 4.63) id 1Tsrzc-0001Lv-DR for [email protected]; Wed, 09 Jan 2013 10:30:40 +0100 Auto-Submitted: auto-replied From: Mail Delivery System <[email protected]> To: [email protected] Subject: Message frozen Message-Id: <[email protected]> Date: Wed, 09 Jan 2013 10:30:40 +0100
Message (as it shown in Squirrelmail): Message 1Tsrzb-0001Ls-U7 has been frozen (delivery error message). The sender is <>. The following address(es) have yet to be delivered: [email protected]: SMTP error from remote mail server after MAIL FROM:<> SIZE=2673: host smtp.upcmail.hu [213.46.255.2]: 550 5.1.0 <> sender rejected I think these emails are reading confirmation. I think, that problem is "Return path" and "sender" fields are empty. It could be solved by exim4 configuration? It could be the problem of exim4? I'm not sure :( Any help? -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
