Re: help me make a Mail Server choice

2004-06-05 Thread Thomas Farrell
You should check out puremessage from ActiveState & Sophos. Other choices
are mailscanner & spamassasin, as for free scanners most of these still
require sometype of an AV engine. You can download an evaluation of sophos
savi it will work for about three months. Most free software like
mailscanner will  utilize savi , fprot, Mcafee.  Other mail scanning
software types are mimesweeper, mailmarshal, Qwava.

http://www.sophos.com/products/sav/eval/

http://freshmeat.net/projects/mailscanner/

SpamAssasin
/usr/ports/mail/spamass-milter

type "make && make install"




http://sophos.com/
- Original Message -
From: "Perica Veljanovski" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 04, 2004 7:39 AM
Subject: help me make a Mail Server choice


> Hi again
>
> It turned out to be a public mail server as well! The choice for the MTA
> on fell on postfix :) Now I have to chose POP/IMAP and Virus/Spam.
>
> I would appreciate if you can give me some input on your experience with
> Cyrus or Courier, since they are my choices for pop/imap. Also I'd like
> some suggestions on what to use for virus/spam protection, and how they
> are implemented in postfix?
>
> --
--
> My first mail on the subject from 2004-06-01:
>
> I have some trouble choosing between "postfix" and "qmail" for the new
> corporate mail server I'll be making. I'm looking for the one with least
> administrative overhead (since I run a one man show) and security is a
> big issue. Also, I'm looking for some guidance (choices) for POP, IMAP
> and webMail interface as well as Virus and SPAM (preferably free)
> protection.
>
> Another issue is the FreeBSD version. Should I stay with the 4.x-STABLE
> or should I go with the 5.x. If I set up a 5.2-Release, will the upgrade
> to 5.3-STABLE be enough, or is there a possibility that I will have to
> reformat and do a clean 5.3 install.
> --
--
>
> 10x ahead
> --
>  <>
>
>
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Re: help me make a Mail Server choice

2004-06-04 Thread Bill Moran
Perica Veljanovski <[EMAIL PROTECTED]> wrote:

> Hi again
> 
> It turned out to be a public mail server as well! The choice for the MTA
> on fell on postfix :) Now I have to chose POP/IMAP and Virus/Spam.
> 
> I would appreciate if you can give me some input on your experience with
> Cyrus or Courier, since they are my choices for pop/imap. Also I'd like
> some suggestions on what to use for virus/spam protection, and how they
> are implemented in postfix?

In addition to whatever else you do, use a greylister to prevent virus/spam.
I've been playing with different techniques for months, and the greylister
is the best I've used so far.  It never has a false positive, rejects virus/spam
before using up all the bandwidth to send it, uses almost no CPU and (in my
experience) stops about 95% of the viruses and spams.

http://projects.puremagic.com/greylisting/

-- 
Bill Moran
Potential Technologies
http://www.potentialtech.com
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Re: help me make a Mail Server choice

2004-06-04 Thread Reko Turja
It turned out to be a public mail server as well! The choice for the 
MTA
on fell on postfix :) Now I have to chose POP/IMAP and Virus/Spam.

I would appreciate if you can give me some input on your experience 
with
Cyrus or Courier, since they are my choices for pop/imap. Also I'd 
like

I've been using cyrus for couple of years now and it's quite robust & 
fast. In addition it merges nicely with postfix, so there are no 
problems on that front either. The biggest drawback with Cyrus is the 
learning curve - The documentation is a bit lacking, but the 
mailinglists help there. ( I have to admit that when choosing my 
IMAP-server back then the license was one of the main factors...)

In addition many of the webmail systems like Squirrel or Horde work 
nicely on Cyrus.

-Reko 

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Re: help me make a Mail Server choice

2004-06-04 Thread Reko Turja
It turned out to be a public mail server as well! The choice for the 
MTA
on fell on postfix :) Now I have to chose POP/IMAP and Virus/Spam.

I would appreciate if you can give me some input on your experience 
with
Cyrus or Courier, since they are my choices for pop/imap. Also I'd 
like

I've been using cyrus for couple of years now and it's quite robust & 
fast. In addition it merges nicely with postfix, so there are no 
problems on that front either. The biggest drawback with Cyrus is the 
learning curve - The documentation is a bit lacking, but the 
mailinglists help there. ( I have to admit that when choosing my 
IMAP-server back then the license was one of the main factors...)

In addition many of the webmail systems like Squirrel or Horde work 
nicely on Cyrus.

-Reko 

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help me make a Mail Server choice

2004-06-04 Thread Perica Veljanovski
Hi again

It turned out to be a public mail server as well! The choice for the MTA
on fell on postfix :) Now I have to chose POP/IMAP and Virus/Spam.

I would appreciate if you can give me some input on your experience with
Cyrus or Courier, since they are my choices for pop/imap. Also I'd like
some suggestions on what to use for virus/spam protection, and how they
are implemented in postfix?


My first mail on the subject from 2004-06-01:

I have some trouble choosing between "postfix" and "qmail" for the new
corporate mail server I'll be making. I'm looking for the one with least
administrative overhead (since I run a one man show) and security is a
big issue. Also, I'm looking for some guidance (choices) for POP, IMAP
and webMail interface as well as Virus and SPAM (preferably free)
protection.

Another issue is the FreeBSD version. Should I stay with the 4.x-STABLE
or should I go with the 5.x. If I set up a 5.2-Release, will the upgrade
to 5.3-STABLE be enough, or is there a possibility that I will have to
reformat and do a clean 5.3 install.


10x ahead
-- 
 <>


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Re: help me make a Mail Server choice

2004-06-01 Thread Gareth Bailey
Perica Veljanovski wrote:

>Hi, 

>I have some trouble choosing between "postfix" and "qmail"
>for the new
>corporate mail server I'll be making. I'm looking for the
>one with least
>administrative overhead (since I run a one man show) and
>security is a
>big issue. Also, I'm looking for some guidance (choices)
>for POP, IMAP
>and webMail interface as well as Virus and SPAM
(preferably >free)
>protection.

My mail setup is Postfix with amavisd-new,
spamassasin(built into amavisd-new) and clamav antivirus.
It was quite easy to setup, and its stable. For IMAP and
POP i use Courier-Imap with SSL, and for webmail i use
SquirrelMail. 

The admin is low (although i only have about 5 LAN users).
I would recommend my mail setup anyday. If you like i can
mail some resources that i used in setting up our server.

>
>Another issue is the FreeBSD version. Should I stay with
>the 4.x-STABLE
>or should I go with the 5.x. If I set up a 5.2-Release,
>will the upgrade
>to 5.3-STABLE be enough, or is there a possibility that I
>will have to
>reformat and do a clean 5.3 install.

I would stay with the 4.x-STABLE branch (4.10) but get
others' input on this.

Cheers,
Gareth
_
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help me make a Mail Server choice

2004-06-01 Thread Perica Veljanovski
Hi, 

I have some trouble choosing between "postfix" and "qmail" for the new
corporate mail server I'll be making. I'm looking for the one with least
administrative overhead (since I run a one man show) and security is a
big issue. Also, I'm looking for some guidance (choices) for POP, IMAP
and webMail interface as well as Virus and SPAM (preferably free)
protection.

Another issue is the FreeBSD version. Should I stay with the 4.x-STABLE
or should I go with the 5.x. If I set up a 5.2-Release, will the upgrade
to 5.3-STABLE be enough, or is there a possibility that I will have to
reformat and do a clean 5.3 install.

10x ahead
-- 
 <>


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