Re: Postfix Message ID process

2010-08-31 Thread brian moore
On Wed, 1 Sep 2010 01:19:12 +0200 Morten P.D. Stevens mstev...@imt-systems.com wrote: Hi all, a small question regard to the postfix message id process. Every message has a unique ID provided by the postfix messaging process. Some messages have a 11 characters message id and other a 12

Re: Need advise on ISP postfix mail server

2010-08-16 Thread brian moore
On Fri, 13 Aug 2010 11:46:53 +0700 Makara chanmak...@gmail.com wrote: Puthick, no authentication require for sending mail out because of users knowledge limitation. We would like to solve the problem without implement smtp authentication. use one of the pop-before-smtp packages. It's

Re: Rate Limiting

2010-05-21 Thread brian moore
On Fri, 21 May 2010 23:32:27 +0300 Appliantologist octo...@gmail.com wrote: I figured it's be pretty easy, say have some file like used in the various popauth schemes. If the IP address of the connection in not in the list, NO relay. It wasn't. Strict 822RFC is set and it doesn't stop the

Re: [mailer-dae...@doctor.nl2k.ab.ca: Postfix SMTP server: errors from mail-iw0-f172.google.com[209.85.223.172]]

2010-04-22 Thread brian moore
On Thu, 22 Apr 2010 15:38:06 -0600 The Doctor doc...@doctor.nl2k.ab.ca wrote: Out: 220 doctor.nl2k.ab.ca ESMTP Postfix (2.8-20100323) In: mail-iw0-f172.google.com Out: 402 4.5.2 Error: command not recognized is not a valid SMTP/ESMTP command. Are you using a Pix? Out: 451

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread brian moore
On Tue, 6 Apr 2010 00:27:57 +1000 (EST) Voytek Eymont li...@sbt.net.au wrote: I just noticed this in the logs, which might be from a valid sender to a valid user on this server: Apr 5 11:03:31 postfix/smtpd[31021]: NOQUEUE: reject: RCPT from fep06.mfe.bur.connect.com.au[203.63.86.26]: 554

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread brian moore
On Mon, 05 Apr 2010 13:22:44 -0500 Noel Jones njo...@megan.vbhcs.org wrote: No. The log entry clearly shows that fep06.mfe.bur.connect.com.au is the sender and local postfix is the receiver. The local postfix rejects the delivery attempt. This is almost certainly a spoofed freemail rule

Re: lots of lost connections

2010-03-30 Thread brian moore
On Tue, 30 Mar 2010 14:13:27 -0700 Terry Barnum te...@dop.com wrote: Other ideas why those clients didn't get rejected before DATA? ESMTP Pipelining? They could very well be rejected before DATA, except, well, with pipelining they may have already started sending the message. (There are quite

Re: A little bit of spam is getting through

2010-03-26 Thread brian moore
On Thu, 25 Mar 2010 22:13:05 -0600 Josh Cason joc...@mychoice.cc wrote: So when I type grep the original message. In this case as listed above. It list the server ip number as comming in with some outside e-mail address we don't have. If it's coming from the server IP or localhost, you've

Re: SMTP failure

2010-03-19 Thread brian moore
On Fri, 19 Mar 2010 14:27:29 -0400 (EDT) Wietse Venema wie...@porcupine.org wrote: Just to clarify, this DNS server is likely to create the same problem with other sites that run a version of the qmail MTA. That sounds like a feature to me.

Re: migration question

2010-02-25 Thread brian moore
On Thu, 25 Feb 2010 12:08:03 +1100 Adrian Overbury adr...@inomial.com wrote: I think that there's an important step here that I always use when I'm doing a mail migration. It could really go anywhere above the 'wait for a Friday night' step, really. Reduce the TTL on the domain to

Re: rbl sites

2010-02-23 Thread brian moore
On Tue, 23 Feb 2010 03:47:09 -0600 Stan Hoeppner s...@hardwarefreak.com wrote: http://www.spamhaus.org/organization/dnsblusage.html *Definition: non-commercial use is use for any purpose other than as part or all of a product or service that is resold, or for use of which a fee is charged.

Re: rbl sites

2010-02-22 Thread brian moore
On Fri, 19 Feb 2010 18:41:13 -0600 /dev/rob0 r...@gmx.co.uk wrote: Whilst the above sounds a bit like a straw-man argument condemning other DNSBLs (I'll get to that in a bit), it does bring up a very important point, which, given the OP's post in the other thread, needs to be emphasized.

Re: rbl sites

2010-02-19 Thread brian moore
On Fri, 19 Feb 2010 14:56:49 +0800 Jon L Miller jlmil...@mmtnetworks.com.au wrote: Is there a preferred list of rbl sites one can use in postfix. I keep getting the following on the following: Since others answered your error message, I'll answer the first question: smtpd_restriction_classes

Re: rbl sites

2010-02-19 Thread brian moore
On Fri, 19 Feb 2010 21:19:31 +0100 Ralf Hildebrandt ralf.hildebra...@charite.de wrote: Why this extra complexity? smtpd_recipient_restrictions = .. reject_rbl_client b.barracudacentral.org Because in my case it's actually a bit different: users can optin/out of filter sets. (using

Re: Spam Attack on my outgoing server

2010-01-11 Thread brian moore
On Mon, 11 Jan 2010 15:27:05 -0300 Damian Rivas dam...@cht.com.ar wrote: Hello everyone, I have a Postfix box basically configured to send mail from my organization to the Internet. Today I received a warning message telling me that the mail queue was full. It seems that some Spammer

Re: Reverse DNS requirement

2009-08-04 Thread brian moore
On Tue, 04 Aug 2009 11:42:03 +0200 Thomas Gelf tho...@gelf.net wrote: e) we are a really small ISP, but the largest one in our region. Two years ago we decided to be less permissive - and we had to dedicate ressources to teach people what they are doing wrong. The result has been, that

Re: Logging sender recipient pairs

2009-07-09 Thread brian moore
On Thu, 9 Jul 2009 09:25:40 +1000 Barney Desmond barneydesm...@gmail.com wrote: I haven't done this myself, but I hear policy servers are quite popular for this sort of thing (the usual question is how to setup sending quotas for users, so this would be a slight modification). Yes,

Re: Confirmation email with captcha

2009-06-10 Thread brian moore
On Wed, 10 Jun 2009 11:40:58 -0600 LuKreme krem...@kreme.com wrote: This is known as a Prove You Love Me scheme and is, essentially, offloading your spam problems onto everyone else who sends you mail. You will find a LOT of people are pissed off by these PYLM emails, and will not reply.

Re: nobody is going to write a new MTA

2009-05-28 Thread brian moore
On Thu, 28 May 2009 09:12:28 -0600 LuKreme krem...@kreme.com wrote: On 28 May 2009, at 03:56, Ralf Hildebrandt ralf.hildebra...@charite.de wrote: Turns out Wietse was wrong: http://lwn.net/SubscriberLink/334866/fffe7b1a0716c0e4/ Would it be approriate to ask what the issues are with

Re: Change FROM in LOGS when e-mails come from APACHE

2009-04-06 Thread brian moore
On Fri, 3 Apr 2009 22:54:27 -0400 (EDT) wie...@porcupine.org (Wietse Venema) wrote: Um, that should be the other way around: Though that will change 'every' sender to be that sender which may not be correct (virtual hosts, webmail, etc). http://us.php.net/manual/en/function.mail.php and see

Re: Issue with spam being sent by webmail

2009-03-26 Thread brian moore
On Fri, 27 Mar 2009 09:44:21 +1100 Ross Tsolakidis ross.tsolaki...@day3.com.au wrote: Just change the users password and slap them for clicking on the link. Easy. Easy but tedious. I had to resort to installing postfix-policyd to rate limit them. (Make sure you have Squirrel use auth so