i've got a host with 2 network interfaces with two IPs (192.168.2.100 and
192.168.2.101)
want postfix listen only to 192.168.2.101 (mail.example.com)
can i put in main.cf
intet_interfaces = IP or mail.exmaple.com
help appreciated
On 8/22/2009 10:34 AM, K bharathan wrote:
i've got a host with 2 network interfaces with two IPs (192.168.2.100
and 192.168.2.101)
want postfix listen only to 192.168.2.101 (mail.example.com
http://mail.example.com)
can i put in main.cf http://main.cf
intet_interfaces = IP or mail.exmaple.com
Could someone provide links to sites where IP addresses are grouped by country?
ASNs would work too but would prefer IP lists that I could put in a file that
my postfix mail gateway could read. Obvious countries like China and Brazil I
would like to block wholesale. Thanks in advance!
Hello 承磊,
* 承磊 cheng...@east.net wrote:
I have been using postfix since a few weeks. The setup is currently: Redhat
As4.4 (Linux 2.6.9-42 SMP), Postfix 2.3.39, openldap-2.3.39, BerkeleyDB 4.5.
20 , courier-authlib-0.56.
Now, the ldap service crashes frequently once the ldap connection raises
Security Admin (NetSec) wrote:
Could someone provide links to sites where IP addresses are grouped by
country? ASNs would work too but would prefer IP lists that I could put
in a file that my postfix mail gateway could read. Obvious countries
like China and Brazil I would like to block
How about this site for a start:
http://www.okean.com/antispam/sinokorea.html
--
J.D. Bronson
ghe wrote:
On Aug 22, 2009, at 9:56 AM, Security Admin (NetSec) wrote:
Could someone provide links to sites where IP addresses are grouped by
country? ASNs would work too but would prefer IP lists that I could
put in a file that my postfix mail gateway could read. Obvious
countries like
On Aug 22, 2009, at 9:56 AM, Security Admin (NetSec) wrote:
Could someone provide links to sites where IP addresses are grouped
by country? ASNs would work too but would prefer IP lists that I
could put in a file that my postfix mail gateway could read.
Obvious countries like China and
From: Security Admin (NetSec) secad...@netsecdesign.com
To: postfix-users@postfix.org postfix-users@postfix.org
Sent: Saturday, August 22, 2009 3:56:28 PM
Subject: Country IP block list
Could someone provide links to sites where IP addresses are
grouped
On Aug 22, 2009, at 10:31 AM, Roderick A. Anderson wrote:
Thanks. I would (coming in late to this thread) be interested.
GOTO http://www.slsware.com/asia-blk.html
And thanks for 'encouraging' me to tidy things up a bit :-)
--
Glenn English
g...@slsware.com
Does anyone use iptables or something to defend against attacks? Like if x
amount of requests per x amount of time send away. If so I would love some
examples. Thanks!
Does anyone use iptables or something to defend against attacks? Like if x
amount of requests per x amount of time send away. If so I would love some
examples. Thanks!
Have a look at fail2ban, http://www.fail2ban.org/wiki/index.php/Main_Page
Regards,
D.
On Aug 22, 2009, at 7:53 PM, AMP Admin wrote:
Does anyone use iptables or something to defend against attacks?
Like if x amount of requests per x amount of time send away. If so
I would love some examples. Thanks!
Hi,
I use fail2ban with ipf on Solaris 10. When a host produces to many
Ø Does anyone use iptables or something to defend against attacks? Like if
x amount of requests per x amount of time send away. If so I would love
some examples. Thanks!
Thanks for the tips guys. How does that do with search engine bots? It
doesnt block them, right?
On Aug 22, 2009, at 11:53 AM, AMP Admin wrote:
Does anyone use iptables or something to defend against attacks?
Like if x amount of requests per x amount of time send away. If so
I would love some examples. Thanks!
There's also a cool feature in iptables called recent. It allows you
Security Admin (NetSec) wrote:
Could someone provide links to sites where IP addresses are grouped by
country? ASNs would work too but would prefer IP lists that I could put
in a file that my postfix mail gateway could read. Obvious countries
like China and Brazil I would like to block
On Aug 22, 2009, at 8:16 PM, AMP Admin wrote:
Ø Does anyone use iptables or something to defend against attacks?
Like if x amount of requests per x amount of time send away. If so
I would love some examples. Thanks!
Thanks for the tips guys. How does that do with search engine
Hi !
Is there any Programming Interface (api) , so that a Postfix instance
could be accessed programmaticaly, say, a C program?
for example, connect to a Postfix instance and validate if an e-mail
address is a valid recipient for the specific instance...
thanks
Dimitrios Karapiperis
AMP Admin wrote:
Does anyone use iptables or something to defend against attacks? Like
if x amount of requests per x amount of time send away. If so I would
love some examples. Thanks!
Probably based on Glenn English's work (in another email) I found this
during a brute force search with
Martijn de Munnik wrote, at 08/22/2009 02:06 PM:
I use fail2ban with ipf on Solaris 10. When a host produces to many 5xx
errors or sends to much spam it is banned in the firewall.
failregex = reject: RCPT from (.*)\[HOST\]: 5\d\d
ban time 1h
failregex = Passed SPAM, \[HOST\]
ban time
On Saturday 22 August 2009 15:12:45 Δημήτριος Καραπιπέρης wrote:
Is there any Programming Interface (api) , so that a Postfix
instance could be accessed programmaticaly, say, a C program?
Maybe just speak SMTP to it? I'm sure there are SMTP libraries
already written and available.
for
I've setup postfix for before queue
I have not chosen to install milter but to create my own.
I did that in PHP.
Now, I am at a part, where my PHP milter has to communicate with postfix.
Aim is to get string from postfix, evaluate it and send it back to postfix.
So I started to read as a first
Jorey Bump wrote:
Martijn de Munnik wrote, at 08/22/2009 02:06 PM:
I use fail2ban with ipf on Solaris 10. When a host produces to many 5xx
errors or sends to much spam it is banned in the firewall.
failregex = reject: RCPT from (.*)\[HOST\]: 5\d\d
ban time 1h
failregex = Passed SPAM,
? ???:
Hi !
Is there any Programming Interface (api) , so that a Postfix instance
could be accessed programmaticaly, say, a C program?
Currently, all the SUPPORTED interfaces require that non-Postfix
code communicates with Postfix via some protocol: examples are
the SMTP
none none:
I've setup postfix for before queue
I have not chosen to install milter but to create my own.
I did that in PHP.
Now, I am at a part, where my PHP milter has to communicate with postfix.
Aim is to get string from postfix, evaluate it and send it back to postfix.
So I started
- Original Message -
From: wie...@porcupine.org (Wietse Venema)
To: Postfix users postfix-users@postfix.org
Date: Sat, 22 Aug 2009 19:18:19 -0400 (EDT)
Subject: Re: Building milter in PHP
none none:
I've setup postfix for before queue
I have not chosen to install milter but to create
mouss mo...@ml.netoyen.net writes:
Dave a écrit :
Hello,
I'm running postfix, amavisd-new and spamassassin. Currently in my
postfix smtpd_recipient_restrictions right at the end last thing i have some
rbl checks. I'm wondering if that's the best place for them or should i
disable that
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