Re: [CentOS] Setting up postfix under CentOS-6

2013-09-22 Thread Arun Khan
On Thu, Sep 12, 2013 at 3:33 PM, Timothy Murphy gayle...@eircom.net wrote: I recently, perhaps foolishly, changed over a remote server from sendmail/procmail to postfix/amavis/spamassassin/clamd , and I'm finding it difficult to configure this setup. It would have been helpful, if you had

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-22 Thread Timothy Murphy
Arun Khan wrote: I recently, perhaps foolishly, changed over a remote server from sendmail/procmail to postfix/amavis/spamassassin/clamd , and I'm finding it difficult to configure this setup. It would have been helpful, if you had described briefly what was your sendmail setup e.g.

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-14 Thread natxo asenjo
On 09/13/2013 11:52 PM, Les Mikesell wrote: On Fri, Sep 13, 2013 at 1:19 PM, Natxo Asenjo natxo.ase...@gmail.com wrote: The fact you do not understand the documentation does not mean it is bad. It is pretty good evidence that swapping it as the default because 'sendmail is hard' was

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-14 Thread John R Pierce
On 9/14/2013 12:00 AM, natxo asenjo wrote: and where is in the centos wiki or in the redhat documentation or in the sendmail documentation the info to accomplish that? Do you care to give me a url to those (un)official sources? In the sendmail doc I can find how to use tls and certificates,

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-14 Thread natxo asenjo
On 09/14/2013 09:08 AM, John R Pierce wrote: On 9/14/2013 12:00 AM, natxo asenjo wrote: and where is in the centos wiki or in the redhat documentation or in the sendmail documentation the info to accomplish that? Do you care to give me a url to those (un)official sources? In the sendmail doc I

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Timothy Murphy
Ned Slider wrote: I didn't find anything wrong in the document in question (http://wiki.centos.org/HowTos/postfix), except that a couple of packages mentioned (ystem-change-mail*) don't seem to exist in CentOS-6. That was for switching the default MTA in EL5. As Postfix is already the

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Timothy Murphy
natxo asenjo wrote: The CentOS document http://wiki.centos.org/HowTos/postfix explicitly says that its instructions may not work in CentOS-6. Does anyone know of reasonably simple postfix documentation for CentOS-6? no. Maybe you can write one after you figure it out :-) I'll be happy to

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Patrick Lists
On 09/13/2013 12:56 PM, Timothy Murphy wrote: Ned Slider wrote: I didn't find anything wrong in the document in question (http://wiki.centos.org/HowTos/postfix), except that a couple of packages mentioned (ystem-change-mail*) don't seem to exist in CentOS-6. That was for switching the

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread natxo asenjo
On 09/13/2013 12:56 PM, Timothy Murphy wrote: If you upgrade from CentOS-5 to CentOS-6, which I imagine the vast majority of people did, then sendmail remains the current MTA. that's a lot to assume. Most people I know professionally do not upgrade their rhel/centos servers. The debian crowd

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread natxo asenjo
On 09/13/2013 01:37 PM, Timothy Murphy wrote: natxo asenjo wrote: Postfix's target audience is not the average joe user but e-mail administrators. It is assumed you know some stuff about how smtp e-mail works. I wonder if that is, or should be, any longer the case? I would have guessed

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Timothy Murphy
natxo asenjo wrote: Firstly, after following the instructions meticulously, I found that I could not send out mail because (according to /var/log/maillog) the From address was tim@localhost.localdomain , and this was rejected by the recipient host or rather his ISP.

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Timothy Murphy
natxo asenjo wrote: I do run centos (even in my laptop) but my main use is professional. And frankly, I do not know anyone in my personal environment with a linux computer (tablets/phones don't count). I can't parse this. You are saying you are running centos on a laptop, but don't know

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread natxo asenjo
On 09/13/2013 03:59 PM, Timothy Murphy wrote: natxo asenjo wrote: If you mean myhostname in /etc/postfix/main.cf then as I just said it is set to the fqdn. Also I should point out that sendmail has been working perfectly there, without any such messages in /var/log/maillog . obviosly

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread natxo asenjo
On 09/13/2013 04:34 PM, Timothy Murphy wrote: natxo asenjo wrote: I do run centos (even in my laptop) but my main use is professional. And frankly, I do not know anyone in my personal environment with a linux computer (tablets/phones don't count). I can't parse this. You are saying you are

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Les Mikesell
On Fri, Sep 13, 2013 at 10:18 AM, natxo asenjo natxo.ase...@gmail.com wrote: The fact you do not understand the documentation does not mean it is bad. It is pretty good evidence that swapping it as the default because 'sendmail is hard' was misguided, though. Sendmail works and isn't

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Natxo Asenjo
On Sep 13, 2013 7:02 PM, Les Mikesell lesmikes...@gmail.com wrote: On Fri, Sep 13, 2013 at 10:18 AM, natxo asenjo natxo.ase...@gmail.com wrote: The fact you do not understand the documentation does not mean it is bad. It is pretty good evidence that swapping it as the default because

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Timothy Murphy
natxo asenjo wrote: I went to check what you posted there, and I can see the problem with myhostname: myhostname = alfred.gayleard.eu but that host does not exist: $ host alfred.gayleard.eu Host alfred.gayleard.eu not found: 3(NXDOMAIN) --- [tim@rose ~]$ dig

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Timothy Murphy
Natxo Asenjo wrote Of course you can always find an obscure howto somewhere on the net and then complain that it does not work. I prefer to stick with the official docs. 1. If you are referring to me, I have explained several times that I was following the CentOS document

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-13 Thread Les Mikesell
On Fri, Sep 13, 2013 at 1:19 PM, Natxo Asenjo natxo.ase...@gmail.com wrote: The fact you do not understand the documentation does not mean it is bad. It is pretty good evidence that swapping it as the default because 'sendmail is hard' was misguided, though. Sendmail works and isn't

[CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Timothy Murphy
I recently, perhaps foolishly, changed over a remote server from sendmail/procmail to postfix/amavis/spamassassin/clamd , and I'm finding it difficult to configure this setup. The CentOS document http://wiki.centos.org/HowTos/postfix explicitly says that its instructions may not work in CentOS-6.

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Ned Slider
On 12/09/13 11:03, Timothy Murphy wrote: I recently, perhaps foolishly, changed over a remote server from sendmail/procmail to postfix/amavis/spamassassin/clamd , and I'm finding it difficult to configure this setup. The CentOS document http://wiki.centos.org/HowTos/postfix explicitly says

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Timothy Murphy
Ned Slider wrote: The CentOS document http://wiki.centos.org/HowTos/postfix explicitly says that its instructions may not work in CentOS-6. Does anyone know of reasonably simple postfix documentation for CentOS-6? The above probably should work, just that it wasn't written specifically for

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Patrick Lists
On 09/12/2013 12:03 PM, Timothy Murphy wrote: I recently, perhaps foolishly, changed over a remote server from sendmail/procmail to postfix/amavis/spamassassin/clamd , and I'm finding it difficult to configure this setup. The CentOS document http://wiki.centos.org/HowTos/postfix explicitly

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Carl T. Miller
Timothy Murphy wrote: I'll try following the instructions in that document, as I have had no luck with the documents on www.postfix.org . I have switched over from sendmail to postfix, and the most difficult part was learning how simple it is to configure postfix. Once you get that, a quick

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Ned Slider
On 12/09/13 12:35, Patrick Lists wrote: On 09/12/2013 12:03 PM, Timothy Murphy wrote: I recently, perhaps foolishly, changed over a remote server from sendmail/procmail to postfix/amavis/spamassassin/clamd , and I'm finding it difficult to configure this setup. The CentOS document

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread george
How about trying this out - http://www.howtoforge.com/virtual-users-and-domains-with-postfix-courier-mysql-and-squirrelmail-centos-6.3-x86_64 -- View this message in context: http://centos.1050465.n5.nabble.com/CentOS-Setting-up-postfix-under-CentOS-6-tp5720727p5720736.html Sent from

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Brian Mathis
On Thu, Sep 12, 2013 at 7:17 AM, Timothy Murphy gayle...@eircom.net wrote: Ned Slider wrote: The CentOS document http://wiki.centos.org/HowTos/postfix explicitly says that its instructions may not work in CentOS-6. Does anyone know of reasonably simple postfix documentation for

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Timothy Murphy
Carl T. Miller wrote: My two cents. There's a good reason postfix has been chosen to replace sendmail as the default MTA. As with anything new, it takes time to feel comfortable with it. Sorry, since you don't give a reason it's not worth two cents. -- Timothy Murphy e-mail: gayleard

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Timothy Murphy
Patrick Lists wrote: Read Postfix: The Definitive Guide or The Book of Postfix. Years ago I read the first and used it to setup multiple domains with virtual accounts. Works perfectly to this day. Also heard good things about the 2nd book. Both should give you ample knowledge how to setup

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Timothy Murphy
Carl T. Miller wrote: I'll try following the instructions in that document, as I have had no luck with the documents on www.postfix.org . I have switched over from sendmail to postfix, and the most difficult part was learning how simple it is to configure postfix. Why should it be

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Ned Slider
On 12/09/13 23:04, Timothy Murphy wrote: Carl T. Miller wrote: I'd be surprised if anything in that document is not right. If you find anything or you need assistance, the list is here. I didn't find anything wrong in the document in question (http://wiki.centos.org/HowTos/postfix),

Re: [CentOS] Setting up postfix under CentOS-6

2013-09-12 Thread Timothy Murphy
Brian Mathis wrote: An important document is the architectural overview ( http://www.postfix.org/OVERVIEW.html) which is somewhat unceremoniously indexed under Other Topics on the documentation page. That really helps tie a lot of things together. I did find that illuminating. Thanks. --

[CentOS] setting up postfix

2012-10-16 Thread Larry Martell
This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at http://wiki.centos.org/HowTos/postfix. I opened port 25: iptables -I INPUT -p tcp -m tcp --dport 25 -j ACCEPT Here's an attempt to send mail: [motor@localhost motor]# mail -v

Re: [CentOS] setting up postfix

2012-10-16 Thread m . roth
Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at http://wiki.centos.org/HowTos/postfix. I opened port 25: iptables -I INPUT -p tcp -m tcp --dport 25 -j ACCEPT samle send elided But I don't receive

Re: [CentOS] setting up postfix

2012-10-16 Thread Joseph Spenner
From: m.r...@5-cent.us m.r...@5-cent.us To: CentOS mailing list centos@centos.org Sent: Tuesday, October 16, 2012 7:49 AM Subject: Re: [CentOS] setting up postfix Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never

Re: [CentOS] setting up postfix

2012-10-16 Thread Craig White
On Oct 16, 2012, at 7:02 AM, Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at http://wiki.centos.org/HowTos/postfix. I opened port 25: iptables -I INPUT -p tcp -m tcp --dport 25 -j ACCEPT Here's

Re: [CentOS] setting up postfix

2012-10-16 Thread Larry Martell
On Tue, Oct 16, 2012 at 8:49 AM, m.r...@5-cent.us wrote: Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at http://wiki.centos.org/HowTos/postfix. I opened port 25: iptables -I INPUT -p tcp -m tcp

Re: [CentOS] setting up postfix

2012-10-16 Thread Larry Martell
On Tue, Oct 16, 2012 at 8:58 AM, Joseph Spenner joseph85...@yahoo.com wrote: From: m.r...@5-cent.us m.r...@5-cent.us To: CentOS mailing list centos@centos.org Sent: Tuesday, October 16, 2012 7:49 AM Subject: Re: [CentOS] setting up postfix Larry Martell

Re: [CentOS] setting up postfix

2012-10-16 Thread Larry Martell
On Tue, Oct 16, 2012 at 9:03 AM, Craig White craig.wh...@ttiltd.com wrote: On Oct 16, 2012, at 7:02 AM, Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at http://wiki.centos.org/HowTos/postfix. I opened

Re: [CentOS] setting up postfix

2012-10-16 Thread m . roth
Larry Martell wrote: On Tue, Oct 16, 2012 at 9:03 AM, Craig White craig.wh...@ttiltd.com wrote: On Oct 16, 2012, at 7:02 AM, Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at

Re: [CentOS] setting up postfix

2012-10-16 Thread Larry Martell
On Tue, Oct 16, 2012 at 9:25 AM, m.r...@5-cent.us wrote: Larry Martell wrote: On Tue, Oct 16, 2012 at 9:03 AM, Craig White craig.wh...@ttiltd.com wrote: On Oct 16, 2012, at 7:02 AM, Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this

Re: [CentOS] setting up postfix

2012-10-16 Thread Andy Smith
, October 16, 2012 7:49 AM Subject: Re: [CentOS] setting up postfix Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at http://wiki.centos.org/HowTos/postfix. I opened port 25: iptables -I INPUT -p tcp

Re: [CentOS] setting up postfix

2012-10-16 Thread Larry Martell
-cent.us To: CentOS mailing list centos@centos.org Sent: Tuesday, October 16, 2012 7:49 AM Subject: Re: [CentOS] setting up postfix Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at http

Re: [CentOS] setting up postfix

2012-10-16 Thread Benjamin Hackl
Does your postfix send emails directly or do you use a smarthost for relaying? I'm asking because you're using a 10.x.y.z network which means you use NAT for outgoing connections when delivering mails directly to the destination server. Bad idea. Worse if the destination server does some sanity

Re: [CentOS] setting up postfix

2012-10-16 Thread Dennis Jacobfeuerborn
On 10/16/2012 04:02 PM, Larry Martell wrote: This should be an easy one. I'm trying to get postfix going. I've never done this before. I followed the directions at http://wiki.centos.org/HowTos/postfix. I opened port 25: iptables -I INPUT -p tcp -m tcp --dport 25 -j ACCEPT Here's an

Re: [CentOS] setting up postfix

2012-10-16 Thread Larry Martell
On Tue, Oct 16, 2012 at 11:06 AM, Benjamin Hackl b.ha...@focusmr.com wrote: Does your postfix send emails directly or do you use a smarthost for relaying? I'm asking because you're using a 10.x.y.z network which means you use NAT for outgoing connections when delivering mails directly to the

Re: [CentOS] setting up postfix

2012-10-16 Thread Les Mikesell
On Tue, Oct 16, 2012 at 12:19 PM, Larry Martell larry.mart...@gmail.com wrote: On Tue, Oct 16, 2012 at 11:06 AM, Benjamin Hackl b.ha...@focusmr.com wrote: Does your postfix send emails directly or do you use a smarthost for relaying? I'm asking because you're using a 10.x.y.z network which

Re: [CentOS] setting up postfix

2012-10-16 Thread Benjamin Hackl
On Tue, 16 Oct 2012 11:19:09 -0600 Larry Martell larry.mart...@gmail.com wrote: I really don't know the answer to that question. The scenario is that they run a django based web app, and they wanted me to add a password recovery feature to it. When I did that, and it tried to send the

Re: [CentOS] setting up postfix

2012-10-16 Thread Larry Martell
On Tue, Oct 16, 2012 at 12:03 PM, Benjamin Hackl b.ha...@focusmr.com wrote: On Tue, 16 Oct 2012 11:19:09 -0600 Larry Martell larry.mart...@gmail.com wrote: I really don't know the answer to that question. The scenario is that they run a django based web app, and they wanted me to add a