Re: Recommendations for antivirus

2013-01-16 Thread Ned Slider
On 16/01/13 22:20, Erwan David wrote: Le 16/01/2013 23:17, Terry Gilsenan a écrit : -Original Message- From: owner-postfix-us...@postfix.org [mailto:owner-postfix- us...@postfix.org] On Behalf Of TFML Sent: Thursday, 17 January 2013 7:55 AM To: Postfix users Subject: Recommendations for

Re: Ubuntu Upgrade broke my TLS

2012-12-13 Thread Ned Slider
On 13/12/12 06:26, Stan Hoeppner wrote: On 12/12/2012 6:05 PM, Tony Nelson wrote: I think it's in my best interest to get TLS operational again. So, you encrypt the transmission from the internal corporate groupware server to the gateway server via a private network that you completely contro

Re: CAfile question: ca-bundle.trust.crt ?

2012-08-24 Thread Ned Slider
On 24/08/12 02:33, li...@sbt.net.au wrote: I'm just setting up a new Postix server with TLS on Centos 6, I've generated self certified certificate, that all seems OK as follows: smtpd_tls_cert_file = /etc/pki/tls/certs/server.crt smtpd_tls_key_file = /etc/pki/tls/certs/server.key but I'm 'missi

Re: [OT] frequent TRY_AGAINs and 10s timeouts, but *only* with b.barracudacentral.org

2012-06-02 Thread Ned Slider
On 02/06/12 17:44, Sahil Tandon wrote: I am seeing hundreds (on higher volume days, over a thousand) of lines like: Jun 2 10:04:30 mx1 postfix/dnsblog[58868]: warning: dnsblog_query: lookup error for DNS query 23.124.167.115.b.barracudacentral.org: Host or domain name not found. Name serv

Re: Postfix, Sasl & Pam

2011-10-22 Thread Ned Slider
On 22/10/11 22:36, Jack Fredrikson wrote: Add the postfix user to the sasl group (this makes sure that Postfix has the permission to access saslauthd): [root@example jack]# ls -al /usr/sbin/saslauthd -rwxr-xr-x 1 root root 83848 Mar 17 2010 /usr/sbin/saslauthd [root@example jack]# ls -al /et

Re: Header, body checks are they useful when using Amavis-new+Spamassassin?

2011-09-20 Thread Ned Slider
On 20/09/11 14:50, Stan Hoeppner wrote: On 9/19/2011 6:31 PM, Noel Jones wrote: I don't know of any up-to-date header/body checks repository. AFIK the ones found on the internet are outdated enough to be ineffective and just waste time. These might be useful. Pick your own preferred action. S

Re: FYI - Postfix 2.8.2 and CentOS 5.6

2011-05-02 Thread Ned Slider
On 02/05/11 17:21, Steve Jenkins wrote: This isn't a Postfix issue, just an FYI for those running updated versions of Postfix on CentOS. I recently updated one of my CentOS 5.5 systems (which was running Postfix 2.8.2 compiled from source) to CentOS 5.6. The Postfix package appeared nowhere on t

Re: posfix rejected from google server

2011-03-03 Thread Ned Slider
On 03/03/11 06:44, kapetr wrote: On Wed, 02 Mar 2011 19:11:53 + Ned Slider wrote: It's also listed in Spamhaus PBL: http://www.spamhaus.org/pbl/query/PBL043205 I'd say it's pretty much a non-starter trying to reliably deliver mail >from that IP. Sorry - I do not ve

Re: posfix rejected from google server

2011-03-02 Thread Ned Slider
On 02/03/11 08:02, Reindl Harald wrote: Am 02.03.2011 08:56, schrieb Eero Volotinen: So I can nothing to do with it (in Postfix) config - just to degrade Postfix with "relayhost" to my ISP SMTP server - what is exactly what I have did not want. No need to route all mails to isp, just route n

Re: question about single user

2011-02-22 Thread Ned Slider
On 22/02/11 11:47, Matteo Cazzador wrote: hello i've a strange question about a request, is it possible to create an account (not alias) that can only receive mail and not send? I've a virtual server with mysql backend and saslauth that uses imap login. Thank's How about a simple check_sender_

Re: Yahoo so-called bounces

2011-02-02 Thread Ned Slider
On 02/02/11 01:41, Noel Jones wrote: On 2/1/2011 7:18 PM, Dean Gibson (Mail Administrator) wrote: Running postfix-2.2.10-1.2.1.el4_7.centos: When I try to send eMail to a person who uses Yahoo! as their eMail provider, but to a non-Yahoo domain, I get: Feb 1 16:34:59 mail postfix/smtp[10551]:

Re: Postfix and Postgrey Part II

2011-01-01 Thread Ned Slider
On 01/01/11 21:37, jason hirsh wrote: I can not find any info where the config file is suppose to be.. Create the file /etc/sysconfig/postgrey and add desired options like so: OPTIONS="--delay=30 --auto-whitelist-clients=1" Hope that helps.

Re: RBL Spam question

2010-11-03 Thread Ned Slider
On 03/11/10 21:54, Stan Hoeppner wrote: Ned Slider put forth on 11/3/2010 3:11 PM: Stan, and others who are using this file - have any of you looked at the overlap with greylisting? I would imaging that the vast majority of clients with dynamic/generic rDNS would be spambots and as such I

Re: RBL Spam question

2010-11-03 Thread Ned Slider
operation, whereas the rest target PBL type hosts. Other than that all I've done is clean up a few errors in the original expressions so the file could run as a PCRE instead of a regexp. Ned Slider asked the same thing off list recently regarding making this a project. I think it would be a

Re: Fighting Backscatter

2010-10-22 Thread Ned Slider
On 22/10/10 19:55, Stan Hoeppner wrote: Ned Slider put forth on 10/22/2010 10:50 AM: On 20/10/10 04:35, Stan Hoeppner wrote: Jeroen Geilman put forth on 10/19/2010 8:09 PM: You're missing some of the better spam prevention methods here, such as decent HELO checks, and an RBL or two.

Re: Fighting Backscatter

2010-10-22 Thread Ned Slider
On 20/10/10 04:35, Stan Hoeppner wrote: Jeroen Geilman put forth on 10/19/2010 8:09 PM: You're missing some of the better spam prevention methods here, such as decent HELO checks, and an RBL or two. I'd suggest at least adding reject_unknown_reverse_client_hostname in there, as well as (testin

Re: any major reasons to have newer postfix?

2010-10-06 Thread Ned Slider
On 06/10/10 18:16, D G Teed wrote: Usually I prefer to work within the package management provided by a distro, or some repository collection. It can provide timely security updates and you can have some confidence that all of the updates coming at once are tested to work together. I avoided th