Re: Tweaking Log Entries

2010-05-06 Thread Wietse Venema
e > I know that I'd be losing valuable information if I ever had a legitimate > mail delivery problem. But I've never actually run into that. > > Thanks in advance. > > - Mark > > > __ Information from ESET NOD32 Antivirus, version of virus signature > database 5092 (20100506) __ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > >

Tweaking Log Entries

2010-05-06 Thread Mark A. Olbert
virus signature database 5092 (20100506) __ The message was checked by ESET NOD32 Antivirus. http://www.eset.com

Re: 554 5.7.1 Relay access denied

2010-05-06 Thread /dev/rob0
On Thu, May 06, 2010 at 04:24:21PM -0400, Tim Dunphy wrote: > May 6 20:12:56 cloud3 postfix/smtpd[4933]: NOQUEUE: reject: > RCPT from cloud3.newdom.com[10.249.74.116]: 554 5.7.1 > : Relay access denied; > from= to= > proto=ESMTP helo= 10.249.74.116 is not in $mynetworks: http://www.postfix.org/B

554 5.7.1 Relay access denied

2010-05-06 Thread Tim Dunphy
Hello, I recently had to rebuild my mail server. Unfortunately I am running into a little problem. I seem to be able to DELIVER mail to my mail user account But when I try to _send_ mail I run into this error: [r...@cloud3:~ ]

Re: Newsletter server setup questions

2010-05-06 Thread John Adams
1. All Postfix mail logs must be able to check via some kind of web interface,where one will be able to see the MessageID,Subject,To, Date,Time and status of sent message,the similar can be seen on the following URL: http://www.kyapanel.com/images/rsgallery/original/kp8.png (although not necessar

Newsletter server setup questions

2010-05-06 Thread Dragan Zubac
Hello I need to setup Postfix mail server that will be used only occasionally for sending out newsletters and other automated emails. There are 4 boxes,1. is the box where Postfix is installed,boxes 2.,3. and 4. are boxes that have various scripts that will use SMTP to connect to box 1. in ord

Drop mail when X-Something header contains "value" AND destination domain == "somedomain.com"

2010-05-06 Thread Roman Medina-Heigl Hernandez
Hello, (see subject) Is it easily doable with Postfix? (notice that I'd like to combine some checks and that the block action should only be performed in both conditions are met; I'd like to be able to put more similar complex "rules" mixed with the common/simple/typical rules). Please, any tips/

Re: [RCPT: Stopping automated emails]

2010-05-06 Thread Helga Mayer
Quoting The Doctor : - Forwarded message from - X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on doctor.nl2k.ab.ca X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=ham version=3.3.1 X-Virus-Scanned: amavisd-new at doctor.nl2k.ab.ca Date: T

Re: Allowing only certain From:... to send email to a specific To:... possible?

2010-05-06 Thread Nataraj
Patrick Lists wrote: On 05/06/2010 04:07 PM, Noel Jones wrote: [snip] You can use an external policy service such as postfwd to compare envelope sender and recipient. But it sounds as if you really need to compare the From: header with the envelope recipient. You'll need a content_filter or mi

Re: Webmaster for Postfix.org

2010-05-06 Thread Victor Duchovni
On Thu, May 06, 2010 at 03:18:44PM +0530, osuser g wrote: > Does any one know how has access the content on Postfix.org ? > Whom should one contact for updates/improvements to content? Suggestions for improving the software or reference documentation can be made on the postfix-devel list. Suggest

Re: looping question

2010-05-06 Thread charles
Noel Jones wrote: On 5/6/2010 9:26 AM, Noel Jones wrote: On 5/6/2010 9:16 AM, charles wrote: /dev/rob0 wrote: > On Thu, May 06, 2010 at 07:37:00AM -0500, CT wrote: >> I do believe this is a relatively simple issue to solve. but >> haven't found it yet.. >> >> *my-relay* = internal relay >> *mas

Re: looping question

2010-05-06 Thread Noel Jones
On 5/6/2010 9:26 AM, Noel Jones wrote: On 5/6/2010 9:16 AM, charles wrote: /dev/rob0 wrote: > On Thu, May 06, 2010 at 07:37:00AM -0500, CT wrote: >> I do believe this is a relatively simple issue to solve. but >> haven't found it yet.. >> >> *my-relay* = internal relay >> *master-relay* = intern

[RCPT: Stopping automated emails]

2010-05-06 Thread The Doctor
- Forwarded message from - X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on doctor.nl2k.ab.ca X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=ham version=3.3.1 X-Virus-Scanned: amavisd-new at doctor.nl2k.ab.ca Date: Thu, 6 May 2010 10:00:55

Re: looping question

2010-05-06 Thread Noel Jones
On 5/6/2010 9:16 AM, charles wrote: /dev/rob0 wrote: > On Thu, May 06, 2010 at 07:37:00AM -0500, CT wrote: >> I do believe this is a relatively simple issue to solve. but >> haven't found it yet.. >> >> *my-relay* = internal relay >> *master-relay* = internal and external relay >> >> Setu

Re: Allowing only certain From:... to send email to a specific To:... possible?

2010-05-06 Thread Patrick Lists
On 05/06/2010 04:07 PM, Noel Jones wrote: [snip] You can use an external policy service such as postfwd to compare envelope sender and recipient. But it sounds as if you really need to compare the From: header with the envelope recipient. You'll need a content_filter or milter to do that. -- N

Re: looping question

2010-05-06 Thread charles
/dev/rob0 wrote: > On Thu, May 06, 2010 at 07:37:00AM -0500, CT wrote: >> I do believe this is a relatively simple issue to solve. but >> haven't found it yet.. >> >> *my-relay* = internal relay >> *master-relay* = internal and external relay >> >> Setup >> Sending host => *my-relay* => *master-re

Re: Allowing only certain From:... to send email to a specific To:... possible?

2010-05-06 Thread Noel Jones
On 5/6/2010 8:27 AM, Patrick Lists wrote: Hi list, I use a unique email address (alias) for every web(service) registration. I would like to limit or even block spam sent to these unique addresses. I glanced through the Postfix book but couldn't find an answer. Example of what should be blocked

Re: header_checks

2010-05-06 Thread Noel Jones
On 5/6/2010 8:28 AM, Larry Stone wrote: On Thu, 6 May 2010, J.D. Bronson wrote: I am seeing random spam come in with this consistent type of 'from': (r...@www.cheapquotesonline.com) (r...@chat.biznizpro.com) (r...@safetyaboutonline.net) ..they all begin with 'ret@' and I need some help creati

Re: Postfix + LDAP + NSCD problems with trivial-rewrite

2010-05-06 Thread Wietse Venema
Wietse Venema: > Evan Borgstrom: > > > > On 5/5/2010 10:18 PM, Wietse Venema wrote: > > > Evan Borgstrom: > > >> The hardest thing for me to understand about this problem is why nscd is > > >> causing the problem since postfix should be querying the LDAP server > > >> directly. > > > > > > It does

RE: Allowing only certain From:... to send email to a specific To:... possible?

2010-05-06 Thread Gary Smith
> I use a unique email address (alias) for every web(service) > registration. I would like to limit or even block spam sent to these > unique addresses. I glanced through the Postfix book but couldn't find > an answer. > I've done that as well. Sometimes I love it when I get emails from blockbu

Re: Postfix + LDAP + NSCD problems with trivial-rewrite

2010-05-06 Thread Wietse Venema
Evan Borgstrom: > > On 5/5/2010 10:18 PM, Wietse Venema wrote: > > Evan Borgstrom: > >> The hardest thing for me to understand about this problem is why nscd is > >> causing the problem since postfix should be querying the LDAP server > >> directly. > > > > It does, but glibc routines will invoke

Re: header_checks

2010-05-06 Thread /dev/rob0
On Thu, May 06, 2010 at 08:02:13AM -0500, J.D. Bronson wrote: > I am seeing random spam come in with this consistent type of 'from': If it's consistent, it's not quite random. :) What other characteristics do these share? I bet there are other ways to block this. > (r...@www.cheapquotesonline.c

Re: header_checks

2010-05-06 Thread Larry Stone
On Thu, 6 May 2010, J.D. Bronson wrote: I am seeing random spam come in with this consistent type of 'from': (r...@www.cheapquotesonline.com) (r...@chat.biznizpro.com) (r...@safetyaboutonline.net) ..they all begin with 'ret@' and I need some help creating a header_check (and/or body check) to

Allowing only certain From:... to send email to a specific To:... possible?

2010-05-06 Thread Patrick Lists
Hi list, I use a unique email address (alias) for every web(service) registration. I would like to limit or even block spam sent to these unique addresses. I glanced through the Postfix book but couldn't find an answer. Example of what should be blocked: From: "Twitter System" <== faked T

Re: header_checks

2010-05-06 Thread J.D. Bronson
On 05/06/2010 8:12 AM, Ralf Hildebrandt wrote: (r...@safetyaboutonline.net) With the () around the address? > ..they all begin with 'ret@' and I need some help creating a > header_check (and/or body check) to catch this. > > I tried this, but it didnt work: > > /^From:.ret@/REJECT unso

Re: looping question

2010-05-06 Thread /dev/rob0
On Thu, May 06, 2010 at 07:37:00AM -0500, CT wrote: > I do believe this is a relatively simple issue to solve. but > haven't found it yet.. > > *my-relay* = internal relay > *master-relay* = internal and external relay > > Setup > Sending host => *my-relay* => *master-relay* > > relayhost = master-

Re: header_checks

2010-05-06 Thread Ralf Hildebrandt
* J.D. Bronson : > I am seeing random spam come in with this consistent type of 'from': > > (r...@www.cheapquotesonline.com) > (r...@chat.biznizpro.com) > (r...@safetyaboutonline.net) With the () around the address? > ..they all begin with 'ret@' and I need some help creating a > header_check (

Re: Stopping spam from a specifig subnet (relayed through a freemail provider)

2010-05-06 Thread /dev/rob0
On Thu, May 06, 2010 at 10:58:01AM +0200, Louis-David Mitterrand wrote: > On Wed, May 05, 2010 at 01:44:54PM -0400, Brian Evans - Postfix > List wrote: > > >> > > > You could try this in /etc/postfis/header_checks > > > > > > if > > > /^(Received|X-((Origin(ating)?|Client|MDRemote|Sender)

header_checks

2010-05-06 Thread J.D. Bronson
I am seeing random spam come in with this consistent type of 'from': (r...@www.cheapquotesonline.com) (r...@chat.biznizpro.com) (r...@safetyaboutonline.net) ..they all begin with 'ret@' and I need some help creating a header_check (and/or body check) to catch this. I tried this, but it didnt wo

Re: .forward files

2010-05-06 Thread /dev/rob0
On Thu, May 06, 2010 at 07:22:28AM -0500, Noel Jones wrote: > On 5/6/2010 7:03 AM, Alexander Erameh wrote: >> I have set the local delivery agent to local(8) and set the >> forward_path in main.cf to /var/forward/$user/.forward, but my >> .forward files are still not being processed. Is/are there

looping question

2010-05-06 Thread CT
I do believe this is a relatively simple issue to solve. but haven't found it yet.. *my-relay* = internal relay *master-relay* = internal and external relay Setup Sending host => *my-relay* => *master-relay* relayhost = master-relay Looping issue.. When the *master-relay* sends *my-relay* a bo

Re: .forward files

2010-05-06 Thread Noel Jones
On 5/6/2010 7:03 AM, Alexander Erameh wrote: I have set the local delivery agent to local(8) and set the forward_path in main.cf to /var/forward/$user/.forward, but my .forward files are still not being processed. Is/are there any other thing I need to do? Alexander Please review: http://www.

Re: warning: network_biopair_interop: error reading 5 bytes from the network: Connection reset by peer

2010-05-06 Thread Noel Jones
On 5/6/2010 4:13 AM, Thanachit Vichianchay wrote: Hi, all My Postfix is configured as an email gateway for a domain. and enable SMTP Authentication, TLS encryption to enhance the security of email traffic. but I get many of these warnings in my postfix log. May 6 12:55:42 mailscan1 postfix/sm

.forward files

2010-05-06 Thread Alexander Erameh
I have set the local delivery agent to local(8) and set the forward_path in main.cf to /var/forward/$user/.forward, but my .forward files are still not being processed. Is/are there any other thing I need to do? Alexander

Re: Stopping spam from a specifig subnet (relayed through a freemail provider)

2010-05-06 Thread Noel Jones
On 5/6/2010 4:15 AM, Tom Hendrikx wrote: On 06/05/10 10:58, Louis-David Mitterrand wrote: On Wed, May 05, 2010 at 01:44:54PM -0400, Brian Evans - Postfix List wrote: You could try this in /etc/postfis/header_checks if /^(Received|X-((Origin(ating)?|Client|MDRemote|Sender)-?IP|(Client|Remote

Re: Webmaster for Postfix.org

2010-05-06 Thread Ralf Hildebrandt
* osuser g : > Does any one know how has access the content on Postfix.org ? > Whom should one contact for updates/improvements to content? Wietse comes to mind. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hin

Webmaster for Postfix.org

2010-05-06 Thread osuser g
Does any one know how has access the content on Postfix.org ? Whom should one contact for updates/improvements to content?

Re: Stopping spam from a specifig subnet (relayed through a freemail provider)

2010-05-06 Thread Louis-David Mitterrand
On Thu, May 06, 2010 at 11:15:21AM +0200, Tom Hendrikx wrote: > On 06/05/10 10:58, Louis-David Mitterrand wrote: > > On Wed, May 05, 2010 at 01:44:54PM -0400, Brian Evans - Postfix List wrote: > > >>> You could try this in /etc/postfis/header_checks > >>> > >>> if > >>> /^(Received|X-((O

Re: Stopping spam from a specifig subnet (relayed through a freemail provider)

2010-05-06 Thread Tom Hendrikx
On 06/05/10 10:58, Louis-David Mitterrand wrote: > On Wed, May 05, 2010 at 01:44:54PM -0400, Brian Evans - Postfix List wrote: >>> You could try this in /etc/postfis/header_checks >>> >>> if >>> /^(Received|X-((Origin(ating)?|Client|MDRemote|Sender)-?IP|(Client|Remote_)Addr|PHP-Script)):

warning: network_biopair_interop: error reading 5 bytes from the network: Connection reset by peer

2010-05-06 Thread Thanachit Vichianchay
Hi, all My Postfix is configured as an email gateway for a domain. and enable SMTP Authentication, TLS encryption to enhance the security of email traffic. but I get many of these warnings in my postfix log. May 6 12:55:42 mailscan1 postfix/smtpd[19482]: [ID 947731 mail.warning] warning: networ

Re: Stopping spam from a specifig subnet (relayed through a freemail provider)

2010-05-06 Thread Louis-David Mitterrand
On Wed, May 05, 2010 at 01:44:54PM -0400, Brian Evans - Postfix List wrote: > >> > > You could try this in /etc/postfis/header_checks > > > > if > > /^(Received|X-((Origin(ating)?|Client|MDRemote|Sender)-?IP|(Client|Remote_)Addr|PHP-Script)):/ > > if > > !/^(X-Original-)?To:[...@]*(afric

RE: .forward files

2010-05-06 Thread Alexander Erameh
On 05/05/2010 04:19 PM, Alexander Erameh wrote: > * Alexander Erameh: > >> Is there any reason why Postfix doesn't read .forward files set up in users >> Mail folders, even after modifying main.cf to include the forward_path >> option. >> > Yes. If postfix/local is not involved, the files