We have 5 IPaddresses on mail server and i want use all these ips for rely with individual hostname. Please help for the same. Thanks.. Postfix Multiple IP Address, Individual SMTP Hostname Gr Information Already followed the instruction Create a command of sending test with SMTP mail.azooka.us Header of the received email Analyse the header Problem: How to remove the information of the Main IP (173.230.241.136) & Hostname mail.azooka.us ?? Information ,,, Main IP: 173.230.241.136 Hostname: mail.azooka.us Other IP: 173.230.241.137 Hostname: mail.azooka.us Other IP: 173.230.241.138 Hostname: mail1.azooka.us Other IP: 173.230.241.139 Hostname: mail2.azooka.us I want that each time using 1 SMTP to send email, it just shows the information of 1 IP & 1 host name in the email header. Now I see that it always shows the information of Main IP (173.230.241.136) & Hostname mail.azooka.us Already followed the instruction http://www.linuxmail.info/postfix-multiple-ip-address-smtp-greeting/ master.cf localhost:smtp inet n - n - - smtpd 173.230.241.137:smtp inet n - n - - smtpd 173.230.241.138:smtp inet n - n - - smtpd -o myhostname=mail1.azooka.us Create a command of sending test with SMTP mail1.azooka.us [root@s27 ~]# 501 Syntax: EHLO hostname mail from: mail1.azooka.us 250 2.1.0 Ok rcpt to: [email protected] 250 2.1.5 Ok data 354 End data with <CR><LF>.<CR><LF> Subject: Hieu test Hi u. . 250 2.0.0 Ok: queued as C0873428987 421 4.4.2 s22.vangxa1.com Error: timetelnet s22.vangxa1.com 25 Trying 184.172.219.242... Connected to mail1.azooka.us (173.230.241.138). Escape character is ,]'. 220 s22.vangxa1.com ESMTP Postfix ehlo out exceeded Connection closed by foreign host. Header of the received email Return-path: <[email protected]> Envelope-to: [email protected] Delivery-date: Thu, 12 Sep 2013 11:49:26 +0000 Received: from [173.230.241.136] (port=45225 helo=mail.azooka.us) by node11.hostingmantra.com with esmtp (Exim 4.80.1) (envelope-from <[email protected]>) id 1VK5Oo-00025l-1v for [email protected]; Thu, 12 Sep 2013 11:49:26 +0000 Received: from osol011 (unknown [122.160.151.210]) by mail1.azooka.us (Postfix) with ESMTPA id C6803539203 for <[email protected]>; Thu, 12 Sep 2013 07:49:25 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=azooka.us; s=mail.azooka.us_default.key.pem; t=1378986567; bh=d+jya8xKA4TwZlhcrtviMmo0aJNMzKJC/uH9lIdaShY=; h=Date:From:Message-ID:To:Subject:MIME-Version:Content-Type: Content-Transfer-Encoding; b=w1HEpvlIWrWrzDhN04nYFJDmde1PzkE++hqwYvN+nsBFRYovayEUXJNmXtTr9iMbF +++WstffCs4ZBIQMtTpGrASdA6JQDTJMRsj3Rd3/8RGvMD6z2Ep2pd0EiKBC5EBT5g +sLwqYfeljjvesDUQ8VI8+OsqxnWIsoJdVQ+qxSQ= Date: Thu, 12 Sep 2013 17:19:26 +0530 From: user1 <[email protected]> X-Priority: 3 (Normal) Analyse the header at http://www.gaijin.at/en/olsmailheader.php then given the warning The host names are not the same! The recipient of this entry (mail1.azooka.us) must be the sender of the next entry (mail.azooka.us). This is often due to an IP address change, such as network address translation (NAT) of a private IP address to a public one. problem: How to remove the information of the Main IP (173.230.241.136) & Hostname mail.azooka.us ??
