Re: Postfix User unknown in virtual mailbox table

2010-08-11 Thread Erwan David
Aravind Divakaran wrote: > On Wed, 11 Aug 2010 22:48:50 -0700, Walter Pinto > wrote: >> I'm having a hard time understanding your setup. From what I can >> gather, you're MX records point to google, incoming mail is then >> fetched from google to your local server where you have added matching >>

Re: Postfix User unknown in virtual mailbox table

2010-08-11 Thread Aravind Divakaran
On Wed, 11 Aug 2010 22:48:50 -0700, Walter Pinto wrote: > I'm having a hard time understanding your setup. From what I can > gather, you're MX records point to google, incoming mail is then > fetched from google to your local server where you have added matching > users via ldap, but you wish to f

Re: Postfix User unknown in virtual mailbox table

2010-08-11 Thread Walter Pinto
I'm having a hard time understanding your setup. From what I can gather, you're MX records point to google, incoming mail is then fetched from google to your local server where you have added matching users via ldap, but you wish to forward it BACK to google??

Postfix User unknown in virtual mailbox table

2010-08-11 Thread Aravind Divakaran
HI I have configured my mailserver with fetchmail and postfix. Mails will come primarly to Google apps then i will fetch the mails to my localserver and user will send mail to outside from the localserver relaying through Google apps. Two virtual domains are configured in the server and users a

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Noel Jones
On 8/11/2010 8:44 PM, junkyardma...@verizon.net wrote: With smtpd_delay_reject = yes Which of the restriction sections was the following logged rejection for? Or put another way, in which of the restriction sections was the rejection option "reject_rbl_client pbl.spamhaus.org" that resulted in t

Re: Connection Refused when sending on from local domain

2010-08-11 Thread Wietse Venema
> Aug 11 20:15:41 myhost sendmail[17048]: o7B9uJjQ015169: > to=, ctladdr= (0/0), > delay=15:19:22, xdelay=00:00:00, mailer=esmtp, pri=1560372, > relay=mail.example.com., dsn=4.0.0, stat=Deferred: Connection refused by > mail.example.com. That is the Sendmail MTA, not POSTFIX. Wietse

Re: Email delivery fails on postfix on heavy load

2010-08-11 Thread Wietse Venema
Sharma, Ashish: > Hi, > > I have a postfix(postfix 2.6.5) mail receiving server. > > On this I have used an email filter (sendmail-jilter > http://sendmail-jilter.sourceforge.net/) that have some of my custom code. > Following setting is used for the milter in 'main.cf': > > #Milter support fo

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread JunkYardMail1
With smtpd_delay_reject = yes Which of the restriction sections was the following logged rejection for? Or put another way, in which of the restriction sections was the rejection option "reject_rbl_client pbl.spamhaus.org" that resulted in the logged rejection? Restriction Options: smtpd_clie

Connection Refused when sending on from local domain

2010-08-11 Thread John
Hi, We have a Postfix (2.7.1) instance running successfully for all of our mail needs, short of one scenario. On our network, we are trying to configure other hosts (on the same class of private IP address - 192.168.x.x) to forward mail (logwatch files) to an aliased user using a sendmail c

Re: question about Postfix and DNS (maybe not for this list)

2010-08-11 Thread Noel Jones
On 8/11/2010 7:20 PM, Christopher Adams wrote: Hello all, I am having a bit of a problem and I am not sure that it is specifically Postfix-related, but I'll give it a shot. Feel free to flog me or tell me to go away. I am running Postfix 2.3 on a CentOS Linux server. I noticed on our firewall

Re: question about Postfix and DNS (maybe not for this list)

2010-08-11 Thread Walter Pinto
> Doesn't Postfix use /var/spool/postfix/etc/resolv.conf (which may be > different)? > If he's chroot'ed then I would assume yes.

Re: question about Postfix and DNS (maybe not for this list)

2010-08-11 Thread N. Yaakov Ziskind
Christopher Adams wrote (on Wed, Aug 11, 2010 at 05:20:52PM -0700): > I noticed on our firewall that there were constant connections from the > machine running Postfix to addresses all over the world. The interesting > thing is that the connection is using OpenDNS [208.67.216.132], a public DNS > s

Re: question about Postfix and DNS (maybe not for this list)

2010-08-11 Thread Matt Hayes
On 08/11/2010 08:20 PM, Christopher Adams wrote: Hello all, I am having a bit of a problem and I am not sure that it is specifically Postfix-related, but I'll give it a shot. Feel free to flog me or tell me to go away. I am running Postfix 2.3 on a CentOS Linux server. I noticed on our firewa

Re: question about Postfix and DNS (maybe not for this list)

2010-08-11 Thread Jose Ildefonso Camargo Tolosa
Hi! On Wed, Aug 11, 2010 at 7:50 PM, Christopher Adams wrote: > Hello all, > > I am having a bit of a problem and I am not sure that it is specifically > Postfix-related, but I'll give it a shot. Feel free to flog me or tell me to > go away. Ok: go away! No, just kidding, read on. > > I am run

Re: question about Postfix and DNS (maybe not for this list)

2010-08-11 Thread Walter Pinto
Setup snort and find out where the connections are coming from. There are many ways to do this. also check /etc/sysconfig/networking/profiles/default/resolv.conf Is your server behind a NAT firewall?

question about Postfix and DNS (maybe not for this list)

2010-08-11 Thread Christopher Adams
Hello all, I am having a bit of a problem and I am not sure that it is specifically Postfix-related, but I'll give it a shot. Feel free to flog me or tell me to go away. I am running Postfix 2.3 on a CentOS Linux server. I noticed on our firewall that there were constant connections from the mac

Re: Scanning attachments for content?

2010-08-11 Thread Michael Orlitzky
On 08/11/2010 09:46 AM, Paul Hutchings wrote: I have a box running Postfix& MailScanner. I'd like to be able to say "If a message comes from XYZ and has Word or PDF attachments and they contain the word ABC,". I'm sure this can be done, I doubt it's a Postfix feature, but I'm unsure of the bes

Re: Is possible reject mail with multiple destination?

2010-08-11 Thread Noel Jones
On 8/11/2010 3:43 PM, kazabe wrote: i need by example reject this email. From: "MARTHA DIAZ" To: divin...@hotmail.com, gonzalez...@gmail.com, maia...@hotmail.com, angelamaritz...@hotmail.com, bibiss...@hotmail.com, juancaco...@hotmail.com, zhi...@hotmail.com, lcp...@hotmail.com, carolina_ne

Re: Is possible reject mail with multiple destination?

2010-08-11 Thread kazabe
2010/8/11 Magnus Bäck : > > The body (or, as I suspect you really meant, the headers) is irrelevant, > it's the envelope you should inspect. A policy server can record the > number of recipients in a message and reject the message if a particular > condition is met. Check out existing policy server

Email delivery fails on postfix on heavy load

2010-08-11 Thread Sharma, Ashish
Hi, I have a postfix(postfix 2.6.5) mail receiving server. On this I have used an email filter (sendmail-jilter http://sendmail-jilter.sourceforge.net/) that have some of my custom code. Following setting is used for the milter in 'main.cf': #Milter support for smtpd mail smtpd_milters = ine

Scanning attachments for content?

2010-08-11 Thread Paul Hutchings
I have a box running Postfix & MailScanner. I'd like to be able to say "If a message comes from XYZ and has Word or PDF attachments and they contain the word ABC, ". I'm sure this can be done, I doubt it's a Postfix feature, but I'm unsure of the best (and easiest for someone like myself) product

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Noel Jones
On 8/11/2010 6:54 AM, Stan Hoeppner wrote: Noel Jones put forth on 8/11/2010 6:20 AM: This is logged when the client disconnected in the middle of the transaction -- postfix lost the connection -- NOT a reject. You won't find reject log entries for the lost connections after EHLO or CONNECT, a

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Stan Hoeppner
Noel Jones put forth on 8/11/2010 6:20 AM: > This is logged when the client disconnected in the middle of the > transaction -- postfix lost the connection -- NOT a reject. > > You won't find reject log entries for the lost connections after EHLO or > CONNECT, although the ones for RCPT and DATA *

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Noel Jones
On 8/11/2010 4:10 AM, Stan Hoeppner wrote: Stan Hoeppner put forth on 8/11/2010 3:31 AM: I was just looking at a Logwatch summary. The data the OP is requesting _is_ in the Postfix logs somewhere, as Logwatch is tallying the disconnection phases: 81 Connections lost (inbound)

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Stan Hoeppner
Stan Hoeppner put forth on 8/11/2010 3:31 AM: > I was just looking at a Logwatch summary. The data the OP is requesting _is_ > in the Postfix logs somewhere, as Logwatch is tallying the disconnection > phases: > >81 Connections lost (inbound) >61 After DATA >11

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Stan Hoeppner
Ralf Hildebrandt put forth on 8/11/2010 2:35 AM: > * Stan Hoeppner : >> Michael Orlitzky put forth on 8/10/2010 4:02 PM: >> >>> I think he just wants to know which smtpd restrictions list contains the >>> rule that caused the rejection. >> >> This is relatively easy to accomplish with custom reject

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Ralf Hildebrandt
* Stan Hoeppner : > Michael Orlitzky put forth on 8/10/2010 4:02 PM: > > > I think he just wants to know which smtpd restrictions list contains the > > rule that caused the rejection. > > This is relatively easy to accomplish with custom rejection messages. Simply > insert a unique symbol at the

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Stan Hoeppner
Michael Orlitzky put forth on 8/10/2010 4:02 PM: > I think he just wants to know which smtpd restrictions list contains the > rule that caused the rejection. This is relatively easy to accomplish with custom rejection messages. Simply insert a unique symbol at the beginning of each rejection mes

Re: compile Postfix in static linking

2010-08-11 Thread Ralf Hildebrandt
* damian lee : > Thank you for your answer Sahil. > > In fact I don't fully understand the problem. > Do you mean I have to have a "*static* libdb library" inorder to compile my > Postfix in static linking? Of course. Otherwise this lib would have non-static dependencies. -- Ralf Hildebrandt

Re: smtpd_delay_reject = yes & Reject Logging

2010-08-11 Thread Ralf Hildebrandt
* junkyardma...@verizon.net : > "I think he just wants to know which smtpd restrictions list contains > the rule that caused the rejection." > > Correct. Like I said, even with smtpd_delay_reject = no this is not given. > >An almost-answer: each reject_foo rule has a certain log format > >which,