From owner-freebsd-questions Thu Mar 8 16:12:30 2001 Delivered-To: freebsd-questions@freebsd.org Received: from goblin.apana.org.au (goblin.apana.org.au [203.3.126.3]) by hub.freebsd.org (Postfix) with ESMTP id 5F39937B718 for ; Thu, 8 Mar 2001 16:12:26 -0800 (PST) (envelope-from dougy@gargoyle.apana.org.au) Received: (from uucp@localhost) by goblin.apana.org.au (8.8.8/8.8.8) id KAA21860 for ; Fri, 9 Mar 2001 10:12:24 +1000 (EST) (envelope-from dougy@gargoyle.apana.org.au) Received: from bryden.apana.org.au(203.3.126.129), claiming to be "roadrunner" via SMTP by goblin.apana.org.au, id smtpdl21858; Fri Mar 9 10:12:21 2001 Message-ID: <018901c0a82d$bcd14580$0200a8c0@apana.org.au> From: "Doug Young" To: Subject: Sendmail configuration with NAT Date: Fri, 9 Mar 2001 10:13:12 +1000 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Would someone knowledgeable about sendmail please point me in the correct direction here I've had sendmail working perfectly for years using public IPs, however when I use NAT / private IPs I get "Relaying denied" problems. According to info at sendmail.org, all thats required is listing of the private IPs in /etc/mail/access & /etc/mail/relay-domains .... however that doesn't appear sufficient here. Is there a relatively simple solution or do I need to do a heap of reading up on sendmail.cf / m4 / FEATURES / etc ?? The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'blah@somewhere.com'. Subject 'test only ... please ignore', Account: 'bryden', Server: '203.3.126.129', Protocol: SMTP, Server Response: '550 5.7.1 ... Relaying denied. IP name lookup failed [192.168.0.2]', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message