Jim Shupert wrote:
hey eric
Thanks for this I will try it today -- one thing though

regarding :"  hostname being set correctly for your domain "

currently I have the hostname as : taster.local
this machine is sitting off of a router connected to a DSL -- I do not have a domain like
pps-inc.com  --- so is that OK

basically i think you are saying 2 things should 'match' I wonder if I am clear on that...
I am not doing DNS  or a MX for this particular dude.

myorigin is the domain that you want postfix to appear to be sending from. In your case, I think you'd want to use:
myorigin = pps-inc.com

also I am using my isp   smpt.fuse.net

That shouldn't come into play (unless they're blocking port 587 outbound from your remote/postfix server).

also also _ I have never done a yum remove of sendmail ( or anything like that before...) I might like to copy the sendmail.cf some where to see the alterations I made
things like the SEND_AUTH  stuff.

Suit yourself. You shouldn't really need it any more though.

thanks again!

Sure.



Eric Shubert wrote:
Hey Jim,

I just happened to be doing this today, so here are my notes on how to set up postfix to send mail out from a generic server, like for logwatch output and such (that would otherwise go to r...@localhost).

{replace what's in braces, and remove braces}

# yum install postfix
# yum remove sendmail

# cd /etc/pki/tls/certs
# make postcert.pem

# echo "{submission.server.com}:587 {user:passwd}" \
> /etc/postfix/sasl_passwd
# chmod 600 /etc/postfix/sasl_passwd
# chown root:root /etc/postfix/sasl_passwd
# postmap /etc/postfix/sasl_passwd

Edit /etc/aliases if desired, then do newaliases command:
root:    sysadmin
# newaliases

Edit /etc/postfix/main.cf, changing these from the default values (this was CentOS5.3):
myorigin = $mydomain
#mydestination =
mynetworks_style = host
relayhost = {submission.server.com}:587
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_sasl_security_options =
smtp_use_tls = yes
smtp_tls_CAfile = /etc/pki/tls/certs/postcert.pem
smtp_tls_session_cache_database = btree:/var/run/smtp_tls_session/cache

# service postfix start
# chkconfig postfix on

That should do it.
Note, this configuration relies on hostname being set correctly for your domain. If it's not, you'll need to change the myorigin variable appropriately.

Please let us know whether or not this works for you.

Eric Shubert wrote:
That's not telling us much. I sure don't know, and don't care to know sendmail. If you'd try using postfix again we might be of more help. For what you need, postfix isn't a bad choice. Certainly better than sendmail.

Jim Shupert wrote:
it is centos 4.7 running sendmail ( what came with it ) I started to install postfix because I am a bit more farmilur with that than send mail. Postfix was what i was using before i found -- the best mailserver solution of qmailtoaster...

anyways

I can email with a client ( evolution )  and that does come through

even though I am using sendmail. the smtp server is one from the isp - a dsl modem etc.

I can command line send mail ( sendmail ) to a gmail account - but not mu internal domain

I was wondering about MX  or Reverse DNS -
here is the full header of the client ( evolution ) email that does come through

X-Account-Key: account2
X-UIDL: 1251407849.13380.sifter.pps-inc.com,S=1797
X-Mozilla-Status: 0001
X-Mozilla-Status2: 00000000
X-Mozilla-Keys:
Return-Path: <ppsgr...@zoomtown.com>
Delivered-To: jshup...@theppsgroup.com
Received: (qmail 13378 invoked by uid 89); 27 Aug 2009 21:17:29 -0000
Received: by simscan 1.3.1 ppid: 13371, pid: 13373, t: 0.1506s
         scanners: attach: 1.3.1 clamav: 0.95.2
/m:51/d:9450 spam: 3.2.5
X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on sifter.pps-inc.com
X-Spam-Level:
X-Spam-Status: No, score=0.1 required=4.0 tests=BAYES_50,RDNS_NONE
    autolearn=no version=3.2.5
Received: from unknown (HELO mail-out1.fuse.net) (216.68.8.175)
  by sifter.pps-inc.com with SMTP; 27 Aug 2009 21:17:29 -0000
Received-SPF: pass (sifter.pps-inc.com: SPF record at zoomtown.com designates 216.68.8.175 as permitted sender)
Return-Path: <ppsgr...@zoomtown.com>
X-CNFS-Analysis: v=1.0 c=1 a=_0eaEcvx3pEA:10 a=Qu4MKinT0AcdTVkTjP4A:9 a=Er_04BcmBtQYP8STtf3EGQ6vdGwA:4
X-CM-Score: 0
X-Scanned-by: Cloudmark Authority Engine
Authentication-Results: ecout1 smtp.mail=ppsgr...@zoomtown.com; spf=unknown Authentication-Results: ecout1 smtp.user=ppsgr...@zoomtown.com; auth=pass (LOGIN) Received-SPF: error (ecout1: 208.102.118.162 is neither permitted nor denied by domain of zoomtown.com Received: from [208.102.118.162] ([208.102.118.162:50880] helo=[172.17.0.10])
    by ecout1 (envelope-from <ppsgr...@zoomtown.com>)
    (ecelerity 2.2.2.43 r()) with ESMTPA
    id C1/DC-11180-8E7F69A4; Thu, 27 Aug 2009 17:17:29 -0400
Subject: jupiter999
From: ppsBnet <ppsgr...@zoomtown.com>
Reply-To: ppsgr...@zoomtown.com
To: jshup...@theppsgroup.com
Organization: theppsgroup
Date: Thu, 27 Aug 2009 17:13:02 -0400
Message-Id: <1251407582.3253.0.ca...@taster.local>
Mime-Version: 1.0
X-Mailer: Evolution 2.12.3 (2.12.3-8.el5_2.3)



thanks



--
-Eric 'shubes'


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