Restrict senders for particular e-mail address

2008-12-05 Thread Jakub Nadolny
Hi, I have some collective e-mail aliases like: [EMAIL PROTECTED] I need to limit senders to this address to few authorised people only. So, in other words: What is the best way to allow users: [EMAIL PROTECTED], [EMAIL PROTECTED] send e-mails to [EMAIL PROTECTED], while all other users will

Re: Restrict senders for particular e-mail address

2008-12-05 Thread Barney Desmond
Jakub Nadolny wrote: I have some collective e-mail aliases like: [EMAIL PROTECTED] I need to limit senders to this address to few authorised people only. So, in other words: It sounds like you want this example (protecting internal email distribution lists):

Spam coming from my own E-mail address

2008-12-05 Thread Troy Dixler
lately I've been getting a lot of spam where they are using my own E-mail address as the sender. The problem (of course) with going in and blocking my own E-mail address is I won't be able to send anything to other users from myself. I'm sure there has to be an easy way to block someone from

Re: Spam coming from my own E-mail address

2008-12-05 Thread Udo Rader
Troy Dixler schrieb: lately I've been getting a lot of spam where they are using my own E-mail address as the sender. The problem (of course) with going in and blocking my own E-mail address is I won't be able to send anything to other users from myself. I'm sure there has to be an easy way to

Re: Spam coming from my own E-mail address

2008-12-05 Thread Sahil Tandon
On Dec 5, 2008, at 8:49 AM, Udo Rader [EMAIL PROTECTED] wrote: Troy Dixler schrieb: lately I've been getting a lot of spam where they are using my own E-mail address as the sender. The problem (of course) with going in and blocking my own E-mail address is I won't be able to send anything

Re: Spam coming from my own E-mail address

2008-12-05 Thread Udo Rader
Sahil Tandon schrieb: On Dec 5, 2008, at 8:49 AM, Udo Rader [EMAIL PROTECTED] wrote: Troy Dixler schrieb: lately I've been getting a lot of spam where they are using my own E-mail address as the sender. The problem (of course) with going in and blocking my own E-mail address is I won't be

internal open relay, but 'relaying denied'

2008-12-05 Thread Mattias Berge
Hi, I want to configure an local open relay, no authentication etc. I get Relaying denied from the local networks in mynetwork. Can anyone help me by telling me what I am missing? Dec 5 15:06:12 smtp postfix/smtpd[10374]: connect from unknown[10.47.17.193 ] Dec 5 15:06:12 smtp

Re: internal open relay, but 'relaying denied'

2008-12-05 Thread Victor Duchovni
On Fri, Dec 05, 2008 at 03:15:46PM +0100, Mattias Berge wrote: Dec 5 15:06:12 smtp postfix/smtpd[10374]: NOQUEUE: reject: RCPT from unknown[10.47.17.193]: 554 5.7.1 [EMAIL PROTECTED]: Relay access denied; from=[EMAIL PROTECTED] to=[EMAIL PROTECTED] proto=ESMTP helo=[10.47.17.193] Dec 5

Re: internal open relay, but 'relaying denied'

2008-12-05 Thread Mattias Berge
woops. Thanks :) On Fri, Dec 5, 2008 at 3:21 PM, Victor Duchovni [EMAIL PROTECTED] wrote: On Fri, Dec 05, 2008 at 03:15:46PM +0100, Mattias Berge wrote: Dec 5 15:06:12 smtp postfix/smtpd[10374]: NOQUEUE: reject: RCPT from unknown[10.47.17.193]: 554 5.7.1 [EMAIL PROTECTED]: Relay access

tlsmgr fails

2008-12-05 Thread George Forman
Hi, I have compiled 2.5.1 and installed postfix on my dev box. Everything is working as expected. Red Hat Enterprise Linux Server release 5.1 (Tikanga)Linux devserver 2.6.18-53.1.14.el5xen #1 SMP Tue Feb 19 07:33:17 EST 2008 x86_64 x86_64 x86_64 GNU/Linux I installed the same version on a

Re: tlsmgr fails

2008-12-05 Thread Brian Evans - Postfix List
George Forman wrote: Hi, I have compiled 2.5.1 and installed postfix on my dev box. Everything is working as expected. Red Hat Enterprise Linux Server release 5.1 (Tikanga) Linux devserver 2.6.18-53.1.14.el5xen #1 SMP Tue Feb 19 07:33:17 EST 2008 x86_64 x86_64 x86_64 GNU/Linux I

header checks only for outgoing mail

2008-12-05 Thread noctamid
Hello, i fight with this problem: I defined some header_checks in main.cf: header_checks = pcre:/etc/postfix/header_checks.pcre this works fine but the checks were applied for incoming and outgoing mail. For sepcial reasons the checks should only be applied for outgoing mail. Is there any

Re: tlsmgr fails

2008-12-05 Thread Victor Duchovni
On Fri, Dec 05, 2008 at 10:33:49AM -0500, Brian Evans - Postfix List wrote: Dec 3 15:56:23 serverA postfix/tlsmgr[4776]: tls_prng_dev_open: opened entropy device /dev/urandom Dec 3 15:56:23 serverA postfix/tlsmgr[4776]: set_eugid: euid 89 egid 89 Dec 3 15:56:23 serverA

Re: header checks only for outgoing mail

2008-12-05 Thread mouss
[EMAIL PROTECTED] a écrit : Hello, i fight with this problem: I defined some header_checks in main.cf: header_checks = pcre:/etc/postfix/header_checks.pcre this works fine but the checks were applied for incoming and outgoing mail. For sepcial reasons the checks should only be

Re: Spam coming from my own E-mail address

2008-12-05 Thread mouss
Troy Dixler a écrit : lately I've been getting a lot of spam where they are using my own E-mail address as the sender. guess what. (almost) all spam I get has a Subject header. you will get better advice if you - show what restrictions you have put in place - a sample missed spam (put full

Re: internal open relay, but 'relaying denied'

2008-12-05 Thread Alessandro Ballestriero
Mattias Berge ha scritto: Hi, I want to configure an local open relay, no authentication etc. I get Relaying denied from the local networks in mynetwork. Can anyone help me by telling me what I am missing? Dec 5 15:06:12 smtp postfix/smtpd[10374]: connect from unknown[10.47.17.193

Re: internal open relay, but 'relaying denied'

2008-12-05 Thread mouss
Alessandro Ballestriero a écrit : Mattias Berge ha scritto: Hi, I want to configure an local open relay, no authentication etc. I get Relaying denied from the local networks in mynetwork. Can anyone help me by telling me what I am missing? Dec 5 15:06:12 smtp postfix/smtpd[10374]:

Re: internal open relay, but 'relaying denied'

2008-12-05 Thread Alessandro Ballestriero
mouss ha scritto: Alessandro Ballestriero a écrit : Mattias Berge ha scritto: Hi, I want to configure an local open relay, no authentication etc. I get Relaying denied from the local networks in mynetwork. Can anyone help me by telling me what I am missing? Dec 5 15:06:12 smtp

Re: tlsmgr fails

2008-12-05 Thread Wietse Venema
Brian Evans - Postfix List: Dec 3 15:56:23 serverA postfix/tlsmgr[4776]: fatal: tls_prng_exch_open: cannot open PRNG exchange file /opt/zimbra/postfix-2.5.1/data/prng_exch: Permission denied You moved the file from /etc to /opt/zimbra/postfix-2.5.1/data but did not follow RELEASE_NOTES

RE: tlsmgr fails - Resolved

2008-12-05 Thread George Forman
Date: Fri, 5 Dec 2008 10:33:49 -0500 From: [EMAIL PROTECTED] To: postfix-users@postfix.org Subject: Re: tlsmgr fails George Forman wrote: Hi, I have compiled 2.5.1 and installed postfix on my dev box. Everything is working as expected. Red Hat Enterprise Linux Server release

Query my postfix aliases file as a LDAP server?

2008-12-05 Thread Evan Platt
My primary MX record for my domain is an anti-spam server. This server then delivers to my mail server (so basically my postfix and firewall only allow smtp connections from a few IP's). However the problem is the anti-spam server essentially allows anything at my domain - [EMAIL PROTECTED],

Re: Query my postfix aliases file as a LDAP server?

2008-12-05 Thread Victor Duchovni
On Fri, Dec 05, 2008 at 09:12:34PM -0800, Evan Platt wrote: My primary MX record for my domain is an anti-spam server. This server then delivers to my mail server (so basically my postfix and firewall only allow smtp connections from a few IP's). However the problem is the anti-spam