From owner-freebsd-isp Fri Jul 26 15:33:43 2002 Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9E08337B400 for ; Fri, 26 Jul 2002 15:33:39 -0700 (PDT) Received: from usenet.isot.com (usenet.isot.com [63.161.224.13]) by mx1.FreeBSD.org (Postfix) with ESMTP id DF86343E77 for ; Fri, 26 Jul 2002 15:33:38 -0700 (PDT) (envelope-from freebsd@isot.com) Received: (from www@localhost) by usenet.isot.com (8.11.6/8.11.6) id g6QMbHe77534 for freebsd-isp@FreeBSD.ORG; Fri, 26 Jul 2002 17:37:17 -0500 (CDT) (envelope-from freebsd@isot.com) X-Authentication-Warning: usenet.isot.com: www set sender to freebsd@isot.com using -f Received: from 63.161.239.70 ( [63.161.239.70]) as user freebsd@isot.com by webmail.isot.com with HTTP; Fri, 26 Jul 2002 17:37:17 -0500 Message-ID: <1027723037.3d41cf1d80e72@webmail.isot.com> Date: Fri, 26 Jul 2002 17:37:17 -0500 From: freebsd@isot.com To: freebsd-isp@FreeBSD.ORG Subject: Sendmail won't send 2 domains in separte IP block MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit User-Agent: Internet Messaging Program (IMP) 3.1-cvs X-Originating-IP: 63.161.239.70 Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Please help. domain1.com is my main mail server with IP 64.162.225.1, running sendmail v8.12.5, and main DNS. domain2.com is on a separate machine with IP 64.162.229.1, also running sendmail. domain2.com can send email to anyone including domain1.com and has no problem. domain1.com can send to virtual hosts within same machine, separate machine with same IP block, and outside the network, BUT cannot send to domain2.com or any virtual domains served in another machine with separate IP block. The following error message is returned from OutlookExpress sending using domain name: The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'myname2@domain2.com'. Subject 'test', Account: 'myname1@domain1.com', Server: 'domain1.com', Protocol: SMTP, Server Response: '550 5.1.1 ... User unknown', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79 The email "Mail Delivery Subsystem" is returned with following message when sending with IP address: ----- The following addresses had permanent fatal errors ----- (reason: 550 Host unknown) ----- Transcript of session follows ----- 550 5.1.2 ... Host unknown (Name server: 64.162.229.1: host not found) ------------------------------------------------- This mail sent through ISOT. To find out more about ISOT, visit http://isot.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message