Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-17 Thread Jose Ildefonso Camargo Tolosa
Greetings, On Thu, Jun 17, 2010 at 11:15 PM, Victor Duchovni wrote: > On Thu, Jun 17, 2010 at 11:01:16PM -0430, Jose Ildefonso Camargo Tolosa wrote: > >> Of course, postfix support "plug-ins" >> architecture, so, it is likely that you just need to add the ldap >> part.  As for Mac: I don't know e

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-17 Thread Victor Duchovni
On Thu, Jun 17, 2010 at 11:01:16PM -0430, Jose Ildefonso Camargo Tolosa wrote: > Of course, postfix support "plug-ins" > architecture, so, it is likely that you just need to add the ldap > part. As for Mac: I don't know exactly how to do it, but in the worst > of the cases, it would involved reco

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to rest rict Sender Addresses…

2010-06-17 Thread Jose Ildefonso Camargo Tolosa
Greetings, On Thu, Jun 17, 2010 at 10:00 AM, Andrew G. Grant wrote: > Jose, > > Unfortunately, looking at another server OS doesn't help me to find the > answer to this question. But thank you for the suggestion. I know, but it would simplify your life. > > I am still trying to find out how App

Re: Failed check "loops back to myself"

2010-06-17 Thread Victor Duchovni
On Thu, Jun 17, 2010 at 06:55:33PM +0200, Carlos Velasco wrote: > > Loop detection is on by default when the destination port is 25. > > Loop detection matches on either banner hostnames or interfaces > > or IP addresses found in inet_interfaces or proxy_addresses. > > It could be good to have a

Re: "user unknown" when switching LDA

2010-06-17 Thread Matt Hayes
On 06/17/2010 08:31 PM, Darek M wrote: > Hi list, > > I had a properly running install of Postfix/MySQL/virtual, with the > following in main.cf > > virtual_mailbox_domains = > proxy:mysql:/etc/postfix/mysql_virtual_mailbox_domains.cf > virtual_mailbox_base = /home/vmail > virtual_mailbox_maps =

"user unknown" when switching LDA

2010-06-17 Thread Darek M
Hi list, I had a properly running install of Postfix/MySQL/virtual, with the following in main.cf virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql_virtual_mailbox_domains.cf virtual_mailbox_base = /home/vmail virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf vi

Re: dspam breaks return-path and to address/address extension

2010-06-17 Thread Noel Jones
On 6/17/2010 3:53 PM, Martijn de Munnik wrote: Hi List, I have an issue with integrating dspam into postfix. I'm not sure if this is a dspam or a postfix problem. When I enable the dspam content filter address extension breaks and the final message has no return path anymore? Without dspam every

dspam breaks return-path and to address/address extension

2010-06-17 Thread Martijn de Munnik
Hi List, I have an issue with integrating dspam into postfix. I'm not sure if this is a dspam or a postfix problem. When I enable the dspam content filter address extension breaks and the final message has no return path anymore? Without dspam everything is working as expected. postconf -

Re: timeout after DATA + lost connection after DATA

2010-06-17 Thread Wietse Venema
Alexander Moisseev: [ Charset KOI8-R unsupported, converting... ] > I have a problem with receiving mail from yandex (large mail service). > > May 21 13:30:09 mx postfix/smtpd[77115]: timeout after DATA (47440 bytes) > from forward11.mail.yandex.net[95.108.130.93] > May 21 13:31:56 mx postfix/smt

Re: timeout after DATA + lost connection after DATA

2010-06-17 Thread Alexander Moisseev
Did you try... oh, I dunno, *asking* yandex ? They have logs that can tell you what happens; you don't. Yes, I did. ya-dump.cap was captured by yandex support. They told to me that have "conversation with mx.tehstroi.ru[81.25.172.91] timed out while sending message body" errors. Also they supp

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-17 Thread Andrew G. Grant
Thank you Victor for giving me that wonderfully concise answer. On Jun 17, 2010, at 9:53 AM, Victor Duchovni wrote: On Thu, Jun 17, 2010 at 07:30:44AM -0700, Andrew G. Grant wrote: > Jose, > > Unfortunately, looking at another server OS doesn't help me to find the > answer to this question. But

Re: Spoofed freemail domains protection not working for postmaster

2010-06-17 Thread Покотиленко Костик
В Пнд, 14/06/2010 в 09:39 -0500, Noel Jones пишет: > On 6/14/2010 2:46 AM, Покотиленко Костик wrote: > > Also can somebody state that my postfix version (Debian say its > > 2.5.5-1.1) doesn't have postmaster hardcoded internal checks? It seems > > like it have, because there is no postmaster accept

Re: timeout after DATA + lost connection after DATA

2010-06-17 Thread Jeroen Geilman
I have a problem with receiving mail from yandex (large mail service). May 21 13:30:09 mx postfix/smtpd[77115]: timeout after DATA (47440 bytes) from forward11.mail.yandex.net[95.108.130.93] May 21 13:31:56 mx postfix/smtpd[76924]: lost connection after DATA (33439 bytes) from forward3.mail.yan

Re: Failed check "loops back to myself"

2010-06-17 Thread Carlos Velasco
> Loop detection is on by default when the destination port is 25. > Loop detection matches on either banner hostnames or interfaces > or IP addresses found in inet_interfaces or proxy_addresses. It could be good to have a switch to turn it off for cases like this :) > Alternatively, you can over

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-17 Thread Victor Duchovni
On Thu, Jun 17, 2010 at 07:30:44AM -0700, Andrew G. Grant wrote: > Jose, > > Unfortunately, looking at another server OS doesn't help me to find the > answer to this question. But thank you for the suggestion. > > I am still trying to find out how Apple OS X Server 10.6.3 > (Darwin Kernel Versi

Re: redirecting non local accounts to their respective domain email address

2010-06-17 Thread Victor Duchovni
On Thu, Jun 17, 2010 at 11:40:38AM -0400, Daniel Prieto wrote: > Here is my setup/plan. I have a Sendmail server and decided to migrate to > Postfix. I have a Staff group users and a Student group users in my present > Sendmail server. In the new Postfix server I only want to migrate/have Staff >

Re: Failed check "loops back to myself"

2010-06-17 Thread Victor Duchovni
On Thu, Jun 17, 2010 at 06:01:33PM +0200, Carlos Velasco wrote: > The "dummy" instance has myhostname changed and relayhost set to: > relayhost = [1.1.2.1]:25 The ":25" is not needed and best avoided. > Problem is that "dummy" believes that destination is itself and "loops > back to myself" is l

Re: Failed check "loops back to myself"

2010-06-17 Thread Carlos Velasco
Some additional information. Postfix version is 2.7.1 smtp -v shows: Jun 17 18:36:00 mail:info postfix-dummy/smtp: postfix-dummy/smtp[4212]: connecting to 1.1.2.1 port 25 Jun 17 18:36:00 mail:info postfix-dummy/smtp: postfix-dummy/smtp[4212]: smtp_addr_one: host 1.1.2.1 Jun 17 18:36:00 mail:info

Failed check "loops back to myself"

2010-06-17 Thread Carlos Velasco
Hello, I am having a weird problem of "loops back to myself" mail. I have setup 2 postfix instances "work" and "dummy". The "work" instance listen on IP 1.1.2.1 port 25 and deliver mail to Internet and transport to another server for inside domains. This is working fine. The "dummy" instance is

redirecting non local accounts to their respective domain email address

2010-06-17 Thread Daniel Prieto
Hello, Here is my setup/plan. I have a Sendmail server and decided to migrate to Postfix. I have a Staff group users and a Student group users in my present Sendmail server. In the new Postfix server I only want to migrate/have Staff group users. So I want to eliminate emails for Student user fro

Re: finding things postscreen rejects

2010-06-17 Thread Noel Jones
On 6/16/2010 8:00 PM, Wietse Venema wrote: [discussion about changing SMTP reject message] It will involve more change, as smtp_reply() currently does not take a format string. All smtp_reply() calls would need to be replaced by smtp_reply(handle, addr, port, "%s", text). The alternative, a se

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses…

2010-06-17 Thread Andrew G. Grant
Jose, Unfortunately, looking at another server OS doesn't help me to find the answer to this question. But thank you for the suggestion. I am still trying to find out how Apple OS X Server 10.6.3 (Darwin Kernel Version 10.3.0), running Postfix 2.5.5, Amavisd, ClamAV, SpamAssassin, Dovecot, and S

timeout after DATA + lost connection after DATA

2010-06-17 Thread Alexander Moisseev
I have a problem with receiving mail from yandex (large mail service). May 21 13:30:09 mx postfix/smtpd[77115]: timeout after DATA (47440 bytes) from forward11.mail.yandex.net[95.108.130.93] May 21 13:31:56 mx postfix/smtpd[76924]: lost connection after DATA (33439 bytes) from forward3.mail.yan

Re: Alternative MDA for postfix

2010-06-17 Thread Victor Duchovni
On Wed, Jun 16, 2010 at 11:56:53PM -0500, /dev/rob0 wrote: > On Wed, Jun 16, 2010 at 11:42:40PM +0100, Rui Francisco wrote: > > We have postfix installed with virtual addresses. Due to the fact > > that is not possible to postfix to process .forward files with the > > current MDA, i would like t

Re: Determine if an email to given domain will use TLS or not

2010-06-17 Thread Jan C.
ok thanks. Jan

Re: Incorrect mail forwarding with virtual_alias_maps & LDAP

2010-06-17 Thread Wietse Venema
j...@scusting.com: > Hi, > > I have inherited a postfix MDA that I'm just trying to understand and we > currently have a problem with the forwarding of emails using LDAP lookups. > > Currently an email is forwarded if it matches the below map: > > virtual_alias_maps = ldap:ldapforward > ldapfor

Re: canonical rewriting From header?

2010-06-17 Thread Wietse Venema
Rudy Gevaert: > On 06/14/2010 09:54 PM, Wietse Venema wrote: > > Rudy Gevaert: > >> Thank you for your help Wietse! > >> > >> Quoting "Wietse Venema": > >> > >>> It will not, because you have > >>> > >>> receive_override_options = no_address_mappings > >> > >> This of course explains it! I no

Re: canonical rewriting From header?

2010-06-17 Thread Rudy Gevaert
Dear Wietse, On 06/14/2010 09:54 PM, Wietse Venema wrote: Rudy Gevaert: Thank you for your help Wietse! Quoting "Wietse Venema": It will not, because you have receive_override_options = no_address_mappings This of course explains it! I now figure that I need to put, several times)

Incorrect mail forwarding with virtual_alias_maps & LDAP

2010-06-17 Thread j...@scusting.com
Hi, I have inherited a postfix MDA that I'm just trying to understand and we currently have a problem with the forwarding of emails using LDAP lookups. Currently an email is forwarded if it matches the below map: virtual_alias_maps = ldap:ldapforward ldapforward_query_filter = (&(|(mail=%s)(

Re: finding things postscreen rejects

2010-06-17 Thread Ralf Hildebrandt
* Noel Jones : > I believe Ralf's request is about the smtp rejection message sent to > the remote client, not about postfix logging. Yes. > ie. the current reject response in postscreen.c around line 920 or > so looks something like: > >if (dnsbl_action == PS_ACT_DROP) { >smtp_re

Re: finding things postscreen rejects

2010-06-17 Thread Ralf Hildebrandt
* Wietse Venema : > Ralf Hildebrandt: > > Today I got this bounce from somebody whose mail had been rejected: > > > > : Protocol error: host > > mail.python.org[82.94.164.166] refused to talk to me: > > 220-mail.python.org ESMTP Postfix 521 5.7.1 Blocked by DNSBL > > > > It was quite hard finding