search for: mailrelay

Is there an extra step which must be taken to get postfix to deliver email via a relay host when the postfix machine is pointing to an samba internal DNS? I did a test setup using a public DNS server and it worked. Same setup where the machine (Debian 9) is pointing to a samba DNS doesn't work. The errors in the postfix log seem to be DNS related. Thanks,

Yes, List, I am an UML user that already have a real machine running 8 UML for: UML1..UML4 are used for connection to one leased line that is used for incoming/outgoing mail and incoming webmail accesses: UML1=internal firewall, connected to internal LAN UML2=mailrelay/dmz UML4=webrelay/dmz UML3=external firewall, connected to the NET UML5 and UML6 are used for connection to one ADSL line that is used solely for outgoing http requests and related incoming responses: UML5=proxy, connected to internal LAN UML6=adsl, connected to the NET and authenticanting UM...

...g. the virus scanner will be implemented as SMTP proxy). I'm quite bad at ASCII art, but I'll try anyways to illustrate the setup: I <--> [public incoming MX] -------------\ N | T \|/ E <--> [customer mailrelay] -----> [Postfix Mailhub] <====> virusscanner R | | N <-------outgoing mails-------------/ | E | T <--> [dovecot mailstore] <-mail delivery Each of the subsystems will be on a different virtual serve...

...s no valid message from that address,sugesting yet another email address, it doubts the authenticity of your recomendation Remko, you sugested I should look into securing my emailserver installation by preventing unauthorized access. you are of the opinion that ICMP PING is not the cause of spam mailrelaying. could I ask you if my Apple mac is any risk due to the PING portal being open? if so would you advice me on what to do? Thanks again. Sam On Sunday, June 03, 2007, at 11:30PM, "Remko Lodder" <remko@elvandar.org> wrote: >Hello Sam, > >First of all thank you for taking th...

Post Office wrote: > Sorry. Your message could not be delivered to: > > Jonathan DEL CAMPO /jdc/ .Y (Mailbox or Conference is full.) Would one of the list admins PLEASE remove this guy from the list? I've been getting NDRs from him for as long as I can remember... -- Best regards, Charles

...omain.tld is always first for you program's) (hostname -f or hostname -d will give problems with samba. ) search internal.domain.tld domain.tld < used on my webserver Or search internal.domain.tld < used on my members servers Or search domain.tld internal.domain.tld < used on my mailrelay. With nameserver 127.0.0.1 And/or nameserver internet_dns1 nameserver internet_dns2 And/or nameserver 127.0.0.1 nameserver IP_DC1 nameserver IP_DC2; All above make sure, at least, for me, that i need the resolving there, where is should go to. Lan dns or internet DNS because of certificates...

Hai Marco, Yes, best is to use the "localhost" dns setup as caching/forwarder only. All you need is for the forwarding is : zone "your.dnsdomain.tld" { type forward; forwarders { IP_DC1; IP_DC2; }; }; zone "168.192.in-addr.arpa" { type forward; forwarders { IP_DC1; IP_DC2; }; }; If you think its still to slow, remove > options attempts:2

...nder, time etc) and the raw email starting with header, raw html email and encoded attachment is shown below, each line followed by another blank line, like this: == start corrupted email X-UIDL: 8793f170f0430909 Return-Path: <frank.xx at xx.de> Delivered-To: xx at mdn.de Received: from mailrelay1.xx.de (mailrelay.xx.de [212.114.153.xx]) by xx.de (Postfix) with ESMTP id D31B7A88F for <xx at mdn.de>; Wed, 18 Jun 2003 08:55:07 +0200 (CEST) Received: from ntmail1.xx.de (ntmail1.xx.de [212.114.155.xx]) html and stuff following... == end corrupted email One could read it, but its...

...eas? Thanks.~Mary Return-Path: <juri.kijatkin@bff-online.de> Delivered-To: samba@samba.org Received: from relay.bfinv.de (relay.bfinv.de [195.37.191.39]) by lists.samba.org (Postfix) with ESMTP id D0D234E3F for <samba@samba.org>; Wed, 6 Jun 2001 04:50:22 -0700 (PDT) Received: from mailrelay.bfinv.de (vip.bfinv.de [195.37.191.46]) by relay.bfinv.de (Postfix) with ESMTP id C9DB1582 for <samba@samba.org>; Wed, 6 Jun 2001 13:50:17 +0200 (CEST) Received: by mailrelay.bfinv.de (Postfix, from userid 2) id 099531A744; Wed, 6 Jun 2001 13:28:46 +0200 (CEST) Received: from mail1.bf...

...w file opens and closes ? We need to identify the offender(s). We'd very much like to find out whether this activity is unintentional (an educational issue) or not (malicious). Thoughts ? Damian Return-Path: <Scott.Hadden@propero.net> Delivered-To: samba@lists.samba.org Received: from mailrelay.lvl3.propero.net (unknown [212.187.215.37]) by lists.samba.org (Postfix) with ESMTP id 42F1F48C6 for <samba@lists.samba.org>; Fri, 22 Jun 2001 07:54:46 -0700 (PDT) Received: from m34.propero.int ([192.168.202.34]) by mailrelay.lvl3.propero.net (8.11.2/linuxconf) with ESMTP id f5MEl5P0...

...-- Kourosh Ghassemieh MindWare Information Systems & Technologies 9255 Sunset Blvd, Penthouse West Hollywood CA 90069 (310) 729-1784 kourosh@loop.com ++++Networking Solutions for Your Business++++ Return-Path: <haakon.einertsen@eterra.no> Delivered-To: samba@us5.samba.org Received: from mailrelay.merkantildata.com (mailrelay.merkantildata.com [195.0.204.54]) by lists.samba.org (Postfix) with ESMTP id 030BB4FBA for <samba@us5.samba.org>; Tue, 3 Jul 2001 12:31:57 -0700 (PDT) Received: from osl01fw.merkantildata.no (osl02fw.merkantildata.com [195.0.204.6]) by mailrelay.merkantilda...