On Tue, 7 Feb 2012, Lorens Kockum wrote:
On Tue, Feb 07, 2012 at 11:42:37AM +1100, Greg Wilson wrote:
I use this
technique, DNS round robin to evenly spread rdp connections to our
terminal servers. My understanding is that a device does a DNS lookup and
the server hands out each different IP
Hello,
Say my MTA has multiple IP addresses on it. Is there a way to
configure Postfix (outbound) to use IP 1 when matching condition A and
IP2 if matching condition B and IP3 and none of the conditions are
matched?
Thanks,
- joe
Am 07.02.2012 09:53, schrieb Joe Wong:
> Hello,
>
> Say my MTA has multiple IP addresses on it. Is there a way to
> configure Postfix (outbound) to use IP 1 when matching condition A and
> IP2 if matching condition B and IP3 and none of the conditions are
> matched?
you can define "smtp_bind_a
Reindl Harald:
> Am 07.02.2012 09:53, schrieb Joe Wong:
> > Hello,
> >
> > Say my MTA has multiple IP addresses on it. Is there a way to
> > configure Postfix (outbound) to use IP 1 when matching condition A and
> > IP2 if matching condition B and IP3 and none of the conditions are
> > matched?
>
Hi,
I wonder if there is an easy solution to disallow a specific sender
(From-Header) to send e-mails to non $mydestination addresses.
Thanks in advance for any hint.
--
Best regards,
Denis Witt
On 7/2/2012 2:47 μμ, Denis Witt wrote:
Hi,
I wonder if there is an easy solution to disallow a specific sender
(From-Header) to send e-mails to non $mydestination addresses.
Thanks in advance for any hint.
Check smtpd_sender_restrictions and/or smtpd_client_restrictions, as
well as restr
On Tue, Feb 07, 2012 at 04:32:14PM +1100, Greg Wilson wrote:
> I've been testing Postifx for some solutions...
>
> One attempt was to make 2 entries with the same host name
> in /etc/hosts
>
> e.g
> 10.222.100.1 exchange.mydomain.local exchange
> 10.333.200.2 exchange.mydomain.local exchange
Greg Wilson:
> One attempt
> was to make 2 entries with the same host name in /etc/hosts
>
> e.g
> 10.222.100.1 exchange.mydomain.local exchange
> 10.333.200.2
> exchange.mydomain.local exchange
>
> Then changed the transport map
> to
>
> mydomain.local smtp:[exchange.mydomain.local]
>
> My
> i
Hello Postfix users,
It is possible to tell to postfix to stop accept sending mails from SMTP
commands executed from a telnet server 25 ?
Even if the mails are sent from or to relayed domain !!
Thank you
-Original Message-
From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Wietse Venema
Sent: 07 February 2012 13:33
To: Greg Wilson
Cc: Postfix users
Subject: Re: Transport: Multiple routes to internal domain
Greg Wilson:
> One attempt
> was to make 2
* Rachid Abdelkhalak :
>
> Hello Postfix users,
>
> It is possible to tell to postfix to stop accept sending mails from
> SMTP commands executed from a telnet server 25 ?
Yes, simply comment out the "smtp ... smtpd" line in master.cf and
restart postfix.
--
Ralf Hildebrandt
Geschäftsbereich
On Tue, Feb 07, 2012 at 02:57:08PM +0200, Nikolaos Milas wrote:
> On 7/2/2012 2:47 μμ, Denis Witt wrote:
> >
> >I wonder if there is an easy solution to disallow a specific
> >sender (From-Header) to send e-mails to non $mydestination
> >addresses.
> >
> >Thanks in advance for any hint.
While Ni
On Tue, Feb 07, 2012 at 01:38:19PM +, Rachid Abdelkhalak wrote:
> It is possible to tell to postfix to stop accept sending mails
> from SMTP commands executed from a telnet server 25 ?
>
> Even if the mails are sent from or to relayed domain !!
What is the goal? If the goal is merely to disti
On 2/7/2012 7:38 AM, Rachid Abdelkhalak wrote:
>
> Hello Postfix users,
>
> It is possible to tell to postfix to stop accept sending mails from
> SMTP commands executed from a telnet server 25 ?
No, it's not possible[1], and not desirable.
But I really would like to know why you ask. Did you r
On Tue, Feb 07, 2012 at 07:53:11AM -0600, I wrote:
> On Tue, Feb 07, 2012 at 01:38:19PM +, Rachid Abdelkhalak
> wrote:
> > It is possible to tell to postfix to stop accept sending
> > mails from SMTP commands executed from a telnet server 25 ?
> >
> > Even if the mails are sent from or to rela
Thanks for the reference. How could this be used with some condition?
I am looking for binding sender domain A with IP 1 and domain B go
through IP 2, go to IP3 otherwise.
- Joe
On Tue, Feb 7, 2012 at 8:00 PM, Wietse Venema wrote:
> Reindl Harald:
>> Am 07.02.2012 09:53, schrieb Joe Wong:
>> > H
On Tue, Feb 7, 2012 at 9:03 AM, Wietse Venema wrote:
> Greg Wilson:
>> One attempt
>> was to make 2 entries with the same host name in /etc/hosts
>>
>> e.g
>> 10.222.100.1 exchange.mydomain.local exchange
>> 10.333.200.2
>> exchange.mydomain.local exchange
>>
>> Then changed the transport map
>> t
http://www.postfix.org/MULTI_INSTANCE_README.html
but never used because no need
"smtp_bind_address" is here only in use to make sure
that outgoing mail is using the ip matching SPF
Am 07.02.2012 15:19, schrieb Joe Wong:
> Thanks for the reference. How could this be used with some condition?
> I
Hi Nikolaos,
thanks a lot.
--
Best regards,
Denis Witt
Thanks Reindl.
On Tue, Feb 7, 2012 at 10:33 PM, Reindl Harald wrote:
> http://www.postfix.org/MULTI_INSTANCE_README.html
> but never used because no need
>
> "smtp_bind_address" is here only in use to make sure
> that outgoing mail is using the ip matching SPF
>
> Am 07.02.2012 15:19, schrieb Joe
I want to join to the 'THANK YOU' campaign too.
Postfix is the best MTA ever!!!
On Feb 5, 2012, at 4:42 AM, Reindl Harald wrote:
Dear Venema
i would like to thank you for postfix, the best MTA in my opinion
i am happy and think you can't hear this often enough for provide
such a great softwa
Hi all,
I have installed and configured Postfix and Dovecot in CentOS6, I have
followed this tutorials:
Postfix, http://www.server-world.info/en/note?os=CentOS_6&p=mail&f=1
Dovecot, http://www.server-world.info/en/note?os=CentOS_6&p=mail&f=2
Dovecot is running, I can send an e-mail to an user an
On 2/7/2012 1:58 PM, Andre Lopes wrote:
Hi all,
I have installed and configured Postfix and Dovecot in CentOS6, I have
followed this tutorials:
Postfix, http://www.server-world.info/en/note?os=CentOS_6&p=mail&f=1
Dovecot, http://www.server-world.info/en/note?os=CentOS_6&p=mail&f=2
What can I
Thank you for the reply.
I have configured my IPTABLES in several ways but I can't telnet to
eth0, here is my iptables rules:
[code]
# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
>[root@localhost andrelopes]# ifconfig
>eth0 Link encap:Ethernet HWaddr 00:0C:29:6B:43:E2
> inet addr:192.168.59.246 Bcast:192.168.59.255 Mask:255.255.255.0
> inet6 addr: fe80::20c:29ff:fe6b:43e2/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>
Hi Dudi,
Thanks for the reply. It shoes "lo", but I have hide it in the e-mail.
Some clues on what can I test to see what is blocking the port 25?
Best Regards,
On Tue, Feb 7, 2012 at 8:41 PM, Dudi Goldenberg wrote:
>>[root@localhost andrelopes]# ifconfig
>>eth0 Link encap:Ethernet HWaddr
Hi Andre,
>Hi Dudi,
>
>Thanks for the reply. It shoes "lo", but I have hide it in the e-mail.
>Some clues on what can I test to see what is blocking the port 25?
Did you try 'netstat -napt' to verify that the machine is indeed listening on
port 25?
If not - then the logs are your next place to
Thanks for the reply,
Here is my netstat,
[code]
[root@localhost ~]# netstat -napt
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address
Stat
e PID/Program name
tcp0 0 0.0.0.0:110
Hi Andre,
>The 192.168.59.246 is not listen on port 25. How can I listen on port
>25 with 192.168.59.246?
Look for inet_interfaces in main.cf and set it to 'inet_interfaces = all', make
sure that you search all of main.cf and verify that you only have one
inet_interfaces line there.
Another te
Thanks for the reply Dudi,
It sovle the connection problem to the port 25, but I'm not able to
send e-mails, here is the error:
[code]
Feb 7 21:13:31 localhost postfix/smtpd[25108]: connect from
unknown[192.168.59.1]
Feb 7 21:13:31 localhost postfix/smtpd[25108]: warning: SASL: Connect
to priva
your dovecot configuration is wrong
"private/auth failed: Permission denied" states it clearly
# configure backend for postfix sasl-auth
service auth {
unix_listener /var/spool/postfix/private/auth {
mode = 0660
user = postfix
group
Hi Andre,
>Feb 7 21:13:31 localhost postfix/smtpd[25108]: connect from
>unknown[192.168.59.1]
>Feb 7 21:13:31 localhost postfix/smtpd[25108]: warning: SASL: Connect to
>private/auth failed: Permission denied
>Feb 7 21:13:31 localhost postfix/smtpd[25108]: fatal: no SASL authentication
>mecha
Hi all,
Thanks for the replies,
I'm using this tutorial for sasl configuration,
http://www.server-world.info/en/note?os=CentOS_6&p=mail&f=2
There is something wrong here? Better... there is something missing here?
Best Regards,
On Tue, Feb 7, 2012 at 9:30 PM, Dudi Goldenberg wrote:
> Hi And
Hi Andre,
>I'm using this tutorial for sasl configuration,
>http://www.server-world.info/en/note?os=CentOS_6&p=mail&f=2
>
>There is something wrong here? Better... there is something missing here?
I have no idea, and I do not intend to check, there are too many howtos out
there.
Did you try Rei
Am 07.02.2012 22:43, schrieb Andre Lopes:
> Hi all,
>
> Thanks for the replies,
>
> I'm using this tutorial for sasl configuration,
> http://www.server-world.info/en/note?os=CentOS_6&p=mail&f=2
>
> There is something wrong here? Better... there is something missing here?
> Best Regards
do not
We have created an rpm by applying custom patch to Postfix 2.8.7, after the
installation "postfix check" gives the following error.
postfix: fatal: /usr/libexec/postfix/postfix-script: No such file or directory
After reading i'm coming to conclusion that it might be a permissions issue,
haven't
Mr fix:
> We have created an rpm by applying custom patch to Postfix 2.8.7,
> after the installation "postfix check" gives the following error.
>
> postfix: fatal: /usr/libexec/postfix/postfix-script: No such file or directory
The postfix command runs with super-user privileges. If it can't
execut
Dear list,
sorry if this is a newbie question but I didn't find the answer by
myself and googling a lot.
the background:
I'm migrating from an old postfix server (2.3.8-2+etch1) to a zimbra
server. I have configured zimbra to be the mail server of the SAME
domain of the postfix server but
Lorens,
Thank you for the detailed reply. I'm interested to
hear that some of the DNS smarts reside in postfix itself.
As I
had no luck with multiple records in the /etc/hosts file, I've gone to the
DNS option and setup multiple A records for exchange.xxx.local, using that
name in the Postfix's
A particular mailer, slightly broken, cannot send mail to a postfix
(2.7.0) box:
Feb 5 08:51:16 pizza postfix/smtpd[30453]: NOQUEUE: reject: RCPT from
chocolate .egps.com[38.119.130.7]: 450 4.1.8
: Sender address rejected: i
Domain not found; from=
to= proto=ESMTP helo=
Where the sample@domain
The setting can be changed in the parameter "smtpd_sender_restrictions"
reject_unknown_sender_domain, if it is necessary.
Postfix looks up the the domain, and if it does not find any info, it
rejects the mail.
Anyways, the domain in the mail is indeed non-existent.
On Wed, Feb 8, 2012 at 9:45 AM,
DN Singh wrote (on Wed, Feb 08, 2012 at 10:50:50AM +0530):
> The setting can be changed in the parameter "smtpd_sender_restrictions"
> reject_unknown_sender_domain, if it is necessary.
That would let in *all* mail from nonexistent domains, which I was
hoping to avoid.
> Postfix looks up the the d
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