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[OCLUG-Tech] Thank you - Re: Setting up a mail server questions!

  • Subject: [OCLUG-Tech] Thank you - Re: Setting up a mail server questions!
  • From: Jila Zakizadeh <jilzak [ at ] yahoo [ dot ] ca>
  • Date: Tue, 25 Mar 2008 14:47:05 -0400 (EDT)
Thank you all for your recommendations and hints. Bill: you are right, the less experimented latest is not always the best specially in the developer's world.  I will go with majority and choose Postfix ( for MTA) +  SpamAssassin. I will give a try to IMAP instead of POP protocol too.

-Jila





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Today's Topics:

   1. Re: Setting up a mail server questions! (Michael Walma)
   2. Re: Setting up a mail server questions! (Bill Strosberg)
   3. Re: Setting up a mail server questions! (Brett Delmage)
   4. Re: Setting up a mail server questions! (Dan Langille)
   5. RE: Setting up a mail server questions! (Peter Rofner)
   6. Followup on TiddlyWiki (Prof J C Nash)
   7. Re: Setting up a mail server questions! (Spencer Cheng)


----------------------------------------------------------------------

Message: 1
Date: Mon, 24 Mar 2008 12:01:26 -0400
From: Michael Walma 
Subject: Re: [OCLUG-Tech] Setting up a mail server questions!
To: linux [ at ] lists [ dot ] oclug [ dot ] on [ dot ] ca
Message-ID: <200803241201 [ dot ] 27543 [ dot ] michael [ at ] walma [ dot ] org>
Content-Type: text/plain;  charset="iso-8859-1"

On Monday 24 March 2008 11:20:43 Jila Zakizadeh wrote:
> Hi all,
>
> I am going to set up a Linux Debian computer to work as a Mail server. I am
> looking for guidance and the latest software available for Debian systems. 
> Would somebody introduce me any documentation or a good book for this
> matter? Any idea on what software for MTA, MDA, ...  I could choose is
> highly appreciated.
>
>
> Thank you and have a nice day!
>
> Jila
>

Hi,

Everyone has their favourite answer to this question.  Mine is 
POSTFIX+MYSQL+SpamAssassin+Courier-IMAP+Maildrop and HORDE/IMP for webmail.  
There are lots of others, but most people are coming around to the idea of 
using Postfix for the MTA.  I used any number of howto's to put my system 
together, but a quick scan of the howto links on the Postfix page 
(http://www.postfix.org/docs.html) finds this, tailored for Debian Etch:

http://workaround.org/articles/ispmail-etch/

It proposes, (from the page):

Postfix for receiving incoming emails from the internet and storing them to 
the users' mailboxes on the harddisk. And for receiving emails from your 
users that are sent out to the internet (relaying)
Dovecot to allow your users to get their emails into their email client 
through POP3 and IMAP
Squirrelmail as a webmail interface (although any IMAP capable webmail 
interface will do)
MySQL as the database system that stores information about your domains, the 
user accounts and email forwardings
AMaViS for scanning incoming emails for viruses, spam and unwanted attachments


I had chosen courier-imap, but getting authentication and TLS/SSL working was 
a pain, especially smtp authentication.  Looking at this page, it appears 
that using dovecot for authentication simplifies the whole process.

You will also want to looking to other anti-spam measures, especially 
grey-listing.  Here is a good guide:  
http://www.debian-administration.org/articles/168

You will also want to investigate header checks and checking senders against 
blockhole lists, info for which you will find on the postfix site.

Good luck,

Mike




------------------------------

Message: 2
Date: Mon, 24 Mar 2008 13:01:07 -0400
From: Bill Strosberg 
Subject: Re: [OCLUG-Tech] Setting up a mail server questions!
To: OCLUG Technical 

Message-ID: <47E7DE53 [ dot ] 6030306 [ at ] strosberg [ dot ] com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Michael Walma wrote:

> Everyone has their favourite answer to this question.  Mine is 
> POSTFIX+MYSQL+SpamAssassin+Courier-IMAP+Maildrop and HORDE/IMP for webmail.  
> There are lots of others, but most people are coming around to the idea of 
> using Postfix for the MTA.  I used any number of howto's to put my system 
> together, but a quick scan of the howto links on the Postfix page 
> (http://www.postfix.org/docs.html) finds this, tailored for Debian Etch:
>
> http://workaround.org/articles/ispmail-etch/
>   
I've been working with Christopher Haas's Postfix/MySQL/blah/blah stuff 
for four years with absolutely no complaints.  I use Courier IMAP, and 
didn't have terrible problems getting things to work.  The new version 
on Etch looks far simpler.  I grafted on Squirrelmail as I found it 
simpler than SQWebMail.

I'm going to have a go at getting Roaring Penguin's MimeDefang running - 
SpamAssassin just doesn't cut the mustard in comparison.  Postfix 
versions 2.3 and greater are SUPPOSED to support the Milter interface, 
so on my next server upgrade I'll go with the new Dovecot replacing 
Courier and get the RP MimeDefang running.

In response to the original poster, the latest software is very often 
not the best.  A stable, reliable mail server is far more important than 
one with the latest versions of everything.  Don't get hung out to dry 
on the bleeding edge.  Production boxes don't run experimental/testing 
versions of anything.

--
Bill S.




------------------------------

Message: 3
Date: Mon, 24 Mar 2008 13:31:25 -0400 (EDT)
From: Brett Delmage 

Subject: Re: [OCLUG-Tech] Setting up a mail server questions!
To: OCLUG tech list 

Message-ID: 

Content-Type: TEXT/PLAIN; charset=US-ASCII

On Mon, 24 Mar 2008, Jila Zakizadeh wrote:

> Thank you for your reply. My goal is to store all the mails locally on 
> the machine that I can have access the emails anytime via pop.

Like the other poster, I recommend postfix. It is relatively easy to use. 
postfix.org is a good site to start at for more info, on top of what 
debian provides. I have been using it for up to 20 hosted email domains 
for years, millions of messages, and it works well. Condigured with 
SpamAssassin, black hole rules, and especially greylisting you will 
eliminate the vast majority of spam.

Depending on your requirements, you might want to consider IMAP instead of 
POP, and leaving the mail centralized on the server, where it can be 
easily backed up. The other poster mentioned dovecot for an IMAP server. I 
have used it for years too and it is simpler and works reliably.

Brett



------------------------------

Message: 4
Date: Mon, 24 Mar 2008 13:31:22 -0400
From: Dan Langille 
Subject: Re: [OCLUG-Tech] Setting up a mail server questions!
To: Brett Delmage 

Cc: OCLUG tech list 

Message-ID: <47E7E56A [ dot ] 3010405 [ at ] langille [ dot ] org>
Content-Type: text/plain; charset=US-ASCII; format=flowed

Brett Delmage wrote:
> On Mon, 24 Mar 2008, Jila Zakizadeh wrote:
> 
>> Thank you for your reply. My goal is to store all the mails locally on 
>> the machine that I can have access the emails anytime via pop.
> 
> Like the other poster, I recommend postfix. It is relatively easy to use. 
> postfix.org is a good site to start at for more info, on top of what 
> debian provides. I have been using it for up to 20 hosted email domains 
> for years, millions of messages, and it works well. Condigured with 
> SpamAssassin, black hole rules, and especially greylisting you will 
> eliminate the vast majority of spam.

+1 for Postfix.

> Depending on your requirements, you might want to consider IMAP instead of 
> POP, and leaving the mail centralized on the server, where it can be 
> easily backed up. The other poster mentioned dovecot for an IMAP server. I 
> have used it for years too and it is simpler and works reliably.

+1 for IMAP and dovecot.

-- 
Dan Langille

BSDCan - The Technical BSD Conference : http://www.bsdcan.org/
PGCon  - The PostgreSQL Conference:     http://www.pgcon.org/


------------------------------

Message: 5
Date: Mon, 24 Mar 2008 13:59:05 -0400
From: "Peter Rofner" 

Subject: RE: [OCLUG-Tech] Setting up a mail server questions!
To: "OCLUG tech list" 

Message-ID:
 
Content-Type: text/plain; charset="us-ascii"

I use Postfix with dspam and it works great. I used to use Qmail, but
dropped it since it doesn't do per-user mail rejection during the
receive stage to reduce spam. Unfortunately, it's still a relay in front
of an Exchange server until the time Linux has an Exchange alternative.


Peter Rofner
Richmond Nursery
http://www.richmondnursery.com



------------------------------

Message: 6
Date: Mon, 24 Mar 2008 14:43:39 -0400
From: Prof J C Nash 
Subject: [OCLUG-Tech] Followup on TiddlyWiki
To: linux [ at ] lists [ dot ] oclug [ dot ] on [ dot ] ca
Message-ID: <47E7F65B [ dot ] 30202 [ at ] ncf [ dot ] ca>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

I did a VERY tiny amount of testing:
1) The whole content and software of each "wiki" is inside a single HTML 
file, so it is very easy to save and move, but....
2) It cannot be put on a server without some fuss -- to my taste as much 
work as putting up a proper wiki, and ....
3) It seems to get slow very quickly as the content grows.

Just a brief view. Seems suitable for personal notes, but not for easy 
sharing and collaboration. I wanted it for sharing stuff at home, so 
wanted an "easy" site to go to. I suppose I could try a samba serve. 
Will continue pondering this one.

JN



------------------------------

Message: 7
Date: Mon, 24 Mar 2008 15:25:05 -0400
From: Spencer Cheng 
Subject: Re: [OCLUG-Tech] Setting up a mail server questions!
To: linux [ at ] lists [ dot ] oclug [ dot ] on [ dot ] ca
Message-ID: 
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes


On Mar 24, 2008, at 11:20, Jila Zakizadeh wrote:
> I am going to set up a Linux Debian computer to work as a Mail  
> server. I am looking for guidance and the latest software available  
> for Debian systems.  Would somebody introduce me any documentation  
> or a good book for this matter? Any idea on what software for MTA,  
> MDA, ...  I could choose is highly appreciated.
>

Courier Imap is not very fast on big IMAP mailboxes. Debian defaults  
to something else which is suppose to be much faster (dovecote?).

I use qmail+Courier Imap+ Spamassassin+ procmail but my mail server is  
mainly for my own use (a few thousand emails per day and 1/2 of that  
is SPAM) so YMMV. )

Regards,
Spencer



------------------------------

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End of Linux Digest, Vol 39, Issue 8
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