Re: Postfix default parameters

2010-10-06 Thread Sahil Tandon
On Wed, 2010-10-06 at 13:48:20 -0700, motty.cruz wrote: > Where does Postfix reads default perimeters? Is there an actual file, > or do I have a misconception of Postfix structure, I google it but > come up empty. See src/global/mail_params.h. -- Sahil Tandon

Re: Request for help with redesign of Postfix Configuration File ...

2010-10-06 Thread Ben McGinnes
On 7/10/10 6:49 AM, Jeroen Geilman wrote: > On 10/06/2010 09:48 PM, Larry Stone wrote: >> >> To call all mailing list managers "listservs" is as wrong as calling >> all MTAs "Postfixes". :-) > > That would not be a bad idea. Yes it would, we'd end up in a world where people genuinely thought that

Re: Routing emails through multiple postfix servers

2010-10-06 Thread donovan jeffrey j
On Oct 6, 2010, at 3:42 PM, Jeroen Geilman wrote: > On 10/05/2010 12:04 PM, Avinash Pawar // Viva wrote: >> Hi, >> >> Please suggest me solution on following requirements : >> >> User will send emails on one postfix server then this server will route >> email traffic to multiple postfix server

Re: ..::Spoofing Issues::..

2010-10-06 Thread Noel Butler
On Wed, 2010-10-06 at 12:13 +1100, James Gray wrote: > > We've used it for years, had very little complaints, maybe half a > > dozen in all that time. > > SPF is a "must use" IMHO, and by use of "-all" ... providing you > > configure your DNS correctly. > > > > > > ...and then a user puts

Re: Postfix default parameters

2010-10-06 Thread Jeroen Geilman
On 10/06/2010 10:48 PM, motty.cruz wrote: Hello, Where does Postfix reads default perimeters? Is there an actual file, or do I have a misconception of Postfix structure, I google it but come up empty. If you want to know what the defaults are for your installation, run postconf -d > main

Re: Postfix default parameters

2010-10-06 Thread Wietse Venema
motty.cruz: > Hello, > Where does Postfix reads default perimeters? Is there an actual file, or do > I have a misconception of Postfix structure, I google it but come up empty. The defaults are are determined when Postfix is compiled. Wietse

PATCH: postscreen segfault

2010-10-06 Thread Wietse Venema
Victor wrote: > It looks like the ps_early_dnsbl_event() callback is called here with > a client context that has been deallocated (client disconnected, ... > before all the DNS blacklist lookups completed). The callback should > be cancelled when the client state is deleted. > > The "dnsbl_score_

Postfix default parameters

2010-10-06 Thread motty.cruz
Hello, Where does Postfix reads default perimeters? Is there an actual file, or do I have a misconception of Postfix structure, I google it but come up empty. Thanks, -motty

Re: smtp out

2010-10-06 Thread Eero Volotinen
2010/10/6 Jeroen Geilman : > On 10/04/2010 10:30 PM, K bharathan wrote: >> >> hi all >> i'd like to put a smarthost using postfix; what are the min.precautions i >> shud put in? i've heard controls on outgoing mails are not that easily >> effective unlike the controls on incoming mails; also i plan

Re: Mail Statistics (OFF TOPIC)

2010-10-06 Thread Jorge Armando Medina
Carlos Mennens wrote: > Guys I apologize if this doesn't belong here but I did a 'Google' > search and I decided it would be best to ask the community who uses > Postfix from an 'administrative' perspective. I am looking for a > statistics utility for mail. I don't really have any specific > requir

Re: smtp out

2010-10-06 Thread Jeroen Geilman
On 10/04/2010 10:30 PM, K bharathan wrote: hi all i'd like to put a smarthost using postfix; what are the min.precautions i shud put in? i've heard controls on outgoing mails are not that easily effective unlike the controls on incoming mails; also i plan to use SA and Amavis; appreciate valua

Re: Postfix, POP/IMAP server, virtual users, web administration - what do you use?

2010-10-06 Thread Jeroen Geilman
On 10/04/2010 10:42 PM, mouss wrote: Le 29/09/2010 02:33, Jeroen Geilman a écrit : On 09/28/2010 02:17 PM, Adam Tauno Williams wrote: On Tue, 2010-09-28 at 00:15 +0200, mouss wrote: Le 27/09/2010 13:25, Julien Vehent a écrit : On Mon, 27 Sep 2010 13:06:46 +0200, David Touzeau wrote: I'm i

Re: Request for help with redesign of Postfix Configuration File ...

2010-10-06 Thread Jeroen Geilman
On 10/06/2010 09:48 PM, Larry Stone wrote: On Wed, 6 Oct 2010, Jeroen Geilman wrote: If the lists are managed by a listserv software such as mailman ... Please excuse the brief aside but as someone who has been involved slightly with Mailman (as the author of some installation instructions)

Re: Request for help with redesign of Postfix Configuration File ...

2010-10-06 Thread Larry Stone
On Wed, 6 Oct 2010, Jeroen Geilman wrote: If the lists are managed by a listserv software such as mailman ... Please excuse the brief aside but as someone who has been involved slightly with Mailman (as the author of some installation instructions), please do not use "listserv" as a generic

Re: rejecting clients greeting me with my own name

2010-10-06 Thread Jeroen Geilman
On 10/04/2010 10:55 PM, mouss wrote: Le 04/10/2010 21:10, Jeroen Geilman a écrit : On 10/04/2010 08:31 PM, Ralf Hildebrandt wrote: * Jeroen Geilman: The real client IP ? That can't be trivially spoofed, and so would actually BE your server. I have seen clients who apparently connect to my M

Re: Character corruption for Chinese (simple and traditional) and Korean texts

2010-10-06 Thread Jeroen Geilman
On 10/05/2010 08:48 AM, Sharma, Ashish wrote: Hi, I have a setup, where emails received by mail server(postfix) are taken on and the resulting email's body(html or plain text) and attachments are parsed to separate files and saved, for this I use javax mail api. Suspect. The problem oc

Re: Routing emails through multiple postfix servers

2010-10-06 Thread Jeroen Geilman
On 10/05/2010 12:04 PM, Avinash Pawar // Viva wrote: Hi, Please suggest me solution on following requirements : User will send emails on one postfix server then this server will route email traffic to multiple postfix servers. For what purpose ? Any useful advice hinges on why you want to d

Re: postscreen segfault

2010-10-06 Thread Ralf Hildebrandt
* Vernon A. Fort : > > Were you seeing the signal 11 errors before turning on verbose logging? > > > > Wietse > > yes, as noted with my previous post. just not as frequent, say one > every 4-5 days. I also have a few: Sep 24 13:56:04 mail postfix/master[2823]: warning: process /usr/libexe

Re: Request for help with redesign of Postfix Configuration File ...

2010-10-06 Thread Jeroen Geilman
On 10/05/2010 08:35 PM, Christopher Kurtis Koeber wrote: Hello, I have emailed about integrating my Postfix installation with Mailman and discovered that I will need to redesign my Postfix configuration to make it work. Therefore, I am asking for assistance in this task. Here is what my mail

Re: postscreen segfault

2010-10-06 Thread Wietse Venema
Vernon A. Fort: > > > This is enough. You are running "postscreen -v", you probably should > > > not be running it with verbose logging, but that of course is no reason > > > why it should crash, so... > > > > > > It looks like the ps_early_dnsbl_event() callback is called here with > > > a client

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Wed, 2010-10-06 at 14:40 -0400, Wietse Venema wrote: > Victor Duchovni: > > On Wed, Oct 06, 2010 at 12:51:16PM -0500, Vernon A. Fort wrote: > > > > > Loaded symbols for /lib/libnss_files.so.2 > > > Core was generated by `postscreen -l -n smtp -t inet -u -s 2 -v'. > > > Program terminated with s

Re: any major reasons to have newer postfix?

2010-10-06 Thread Jeroen Geilman
On 10/06/2010 07:16 PM, 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 avoid

Re: Mail Statistics (OFF TOPIC)

2010-10-06 Thread Roderick A. Anderson
Carlos Mennens wrote: Guys I apologize if this doesn't belong here but I did a 'Google' search and I decided it would be best to ask the community who uses Postfix from an 'administrative' perspective. I am looking for a statistics utility for mail. I don't really have any specific requirements b

RE: Mail Statistics (OFF TOPIC)

2010-10-06 Thread Jorge Andrea G Carminati
> -Original Message- > From: owner-postfix-us...@postfix.org [mailto:owner-postfix- > us...@postfix.org] On Behalf Of Carlos Mennens > Sent: Wednesday, October 06, 2010 15:32 > To: Postfix > Subject: Mail Statistics (OFF TOPIC) > > Guys I apologize if this doesn't belong here but I did a 'G

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Wed, 2010-10-06 at 14:40 -0400, Wietse Venema wrote: > Victor Duchovni: > > On Wed, Oct 06, 2010 at 12:51:16PM -0500, Vernon A. Fort wrote: > I'll take it from here. > > Wietse Also, I forgot to mention this server is sitting BEHIND a checkpoint firewall. Not sure if that makes any diff

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Wed, 2010-10-06 at 14:32 -0400, Wietse Venema wrote: > Vernon A. Fort: > > I recompiled postfix: unstripped and with -ggdb. I ran gdb postscreen > > core file - new binary but old core file. May be still useful but will > > have to wait on another segfault. > > > > attached is the backtrace

Re: postscreen segfault

2010-10-06 Thread Wietse Venema
Victor Duchovni: > On Wed, Oct 06, 2010 at 12:51:16PM -0500, Vernon A. Fort wrote: > > > Loaded symbols for /lib/libnss_files.so.2 > > Core was generated by `postscreen -l -n smtp -t inet -u -s 2 -v'. > > Program terminated with signal 11, Segmentation fault. > > ... > > #3 0x0805f827 in msg_info

Re: postscreen segfault

2010-10-06 Thread Wietse Venema
Vernon A. Fort: > I recompiled postfix: unstripped and with -ggdb. I ran gdb postscreen > core file - new binary but old core file. May be still useful but will > have to wait on another segfault. > > attached is the backtrace using new binary with old core file. Assuming that the generated pr

Mail Statistics (OFF TOPIC)

2010-10-06 Thread Carlos Mennens
Guys I apologize if this doesn't belong here but I did a 'Google' search and I decided it would be best to ask the community who uses Postfix from an 'administrative' perspective. I am looking for a statistics utility for mail. I don't really have any specific requirements but anything that can giv

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Wed, 2010-10-06 at 14:24 -0400, Victor Duchovni wrote: > On Wed, Oct 06, 2010 at 12:51:16PM -0500, Vernon A. Fort wrote: > > This is enough. You are running "postscreen -v", you probably should > not be running it with verbose logging, but that of course is no reason > why it should crash, so.

Re: postscreen segfault

2010-10-06 Thread Victor Duchovni
On Wed, Oct 06, 2010 at 12:51:16PM -0500, Vernon A. Fort wrote: > Loaded symbols for /lib/libnss_files.so.2 > Core was generated by `postscreen -l -n smtp -t inet -u -s 2 -v'. > Program terminated with signal 11, Segmentation fault. > ... > #3 0x0805f827 in msg_info (fmt=0x80683bb "%s: notify %s:

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

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Wed, 2010-10-06 at 13:37 -0400, Victor Duchovni wrote: > On Wed, Oct 06, 2010 at 12:28:45PM -0500, Vernon A. Fort wrote: > > > > We don't yet need the whole core file, just run: > > > > > > gdb /usr/sbin/postscreen /path/to/core > > > ... copious output ... > > > gdb) bt > > > > > > The

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Wed, 2010-10-06 at 13:37 -0400, Victor Duchovni wrote: > On Wed, Oct 06, 2010 at 12:28:45PM -0500, Vernon A. Fort wrote: > > > > We don't yet need the whole core file, just run: > > > > > > gdb /usr/sbin/postscreen /path/to/core > > > ... copious output ... > > > gdb) bt > > > > > > The

Re: postscreen segfault

2010-10-06 Thread Victor Duchovni
On Wed, Oct 06, 2010 at 12:35:38PM -0500, Vernon A. Fort wrote: > > This is my first time working with core and backtrace files - bear with > > me. > > > > Vernon > > I'm thinking this is no good - do we need debugging symbols? this is > from gdb /usr/lib/postfix/postscreen "corefile". > > Read

Re: postscreen segfault

2010-10-06 Thread Victor Duchovni
On Wed, Oct 06, 2010 at 12:28:45PM -0500, Vernon A. Fort wrote: > > We don't yet need the whole core file, just run: > > > > gdb /usr/sbin/postscreen /path/to/core > > ... copious output ... > > gdb) bt > > > > The "bt" command generates a back-trace (stack trace), that should show >

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Wed, 2010-10-06 at 12:28 -0500, Vernon A. Fort wrote: > On Wed, 2010-10-06 at 13:22 -0400, Victor Duchovni wrote: > > On Wed, Oct 06, 2010 at 12:15:36PM -0500, Vernon A. Fort wrote: > > > > > On Mon, 2010-10-04 at 17:30 -0400, Victor Duchovni wrote: > > > > On Mon, Oct 04, 2010 at 03:43:44PM -0

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Wed, 2010-10-06 at 13:22 -0400, Victor Duchovni wrote: > On Wed, Oct 06, 2010 at 12:15:36PM -0500, Vernon A. Fort wrote: > > > On Mon, 2010-10-04 at 17:30 -0400, Victor Duchovni wrote: > > > On Mon, Oct 04, 2010 at 03:43:44PM -0500, Vernon A. Fort wrote: > > > > > > > I've noticed this: > > >

Re: postscreen segfault

2010-10-06 Thread Victor Duchovni
On Wed, Oct 06, 2010 at 12:15:36PM -0500, Vernon A. Fort wrote: > On Mon, 2010-10-04 at 17:30 -0400, Victor Duchovni wrote: > > On Mon, Oct 04, 2010 at 03:43:44PM -0500, Vernon A. Fort wrote: > > > > > I've noticed this: > > > > > > mail.log.1:Oct 3 03:32:43 ns postfix/master[3672]: warning: >

any major reasons to have newer postfix?

2010-10-06 Thread D G Teed
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 the default Postfix from Redhat years a

Re: postscreen segfault

2010-10-06 Thread Vernon A. Fort
On Mon, 2010-10-04 at 17:30 -0400, Victor Duchovni wrote: > On Mon, Oct 04, 2010 at 03:43:44PM -0500, Vernon A. Fort wrote: > > > I've noticed this: > > > > mail.log.1:Oct 3 03:32:43 ns postfix/master[3672]: warning: > > process //usr/lib/postfix/postscreen pid 19122 killed by signal 11 > > > >

RE: ..::Spoofing Issues::..

2010-10-06 Thread Alfonso Alejandro Reyes Jimenez
Thanks for your help, we will check the solutions and let you know. Have a great day. Saludos.                   Ing. Alfonso Alejandro Reyes Jiménez           Analista del sector Gobierno   E-mail: aare...@scitum.com.mx Telefono: 91 50 74 00 ext. 7489 Movil: (044) 55 52 98 34 82 La inf

Re: send mail over specific ip for specific domain

2010-10-06 Thread Wietse Venema
Kammen van, Marco, Springer SBM NL: > Hi List, > > For one of our companies, we want to use a dedicated ip address for all their > outgoing mails. > So mail from @companyx.com goes out via 1.1.1.1 > > When looking for ways to do this I found the > sender_dependent_default_transport_maps. > >

Re: Unknown domain senders

2010-10-06 Thread Wietse Venema
varad gupta: > Hi All > > > We have a requirement where we need to reject senders if they are not > present in our ldap virtual domains. > > Scenario => > > postfix 2.5 with openLDAP (with various virtual domains) > > Problem Description => > > Unknown senders (mail ids that are not present i

Unknown domain senders

2010-10-06 Thread varad gupta
Hi All We have a requirement where we need to reject senders if they are not present in our ldap virtual domains. Scenario => postfix 2.5 with openLDAP (with various virtual domains) Problem Description => Unknown senders (mail ids that are not present in LDAP) are able to send mails to recip

send mail over specific ip for specific domain

2010-10-06 Thread Kammen van, Marco, Springer SBM NL
Hi List, For one of our companies, we want to use a dedicated ip address for all their outgoing mails. So mail from @companyx.com goes out via 1.1.1.1 When looking for ways to do this I found the sender_dependent_default_transport_maps. Would that be the right way to go? Thanks for any advic