Hi,
I have an email receiving setup with one Postfix instance mapped to one
instance of Amavisd-new (spamassassin, ClamAV),
Now to prepare for increasing traffic, I am looking on to scale out strategies
of my setup.
So with that in mind, is it possible that one instance of Postfix can itself
Prasad,
After going through the mail thread, following are my advices for you:
1. sendmail-jilter (http://sendmail-jilter.sourceforge.net/) works on mail
filter protocol, since Postfix also supports mail filter protocol, so it works
with Postfix.
Use following settings in your postfix
Hi,
I have a mail receiving server setup , I use Postfix as my mail receiving
server and use the 'sid-milter' (http://sourceforge.net/projects/sid-milter/)
as provided by postfix add-on Software(http://www.postfix.org/addon.html) page
to verify incoming mail's sender-ID and SPF.
Here I am
: Wednesday, November 21, 2012 7:50 PM
To: Sharma, Ashish
Subject: Re: C/C++ based Content filter API
Personally I would use the Postfix always_bcc (
http://www.postfix.org/postconf.5.html#always_bcc ) and then process the
mailbox using traditional Unix tools such as procmail, formail, etc.
Without
Content filter API
On Nov 21, 2012, at 15:10, Sharma, Ashish wrote:
Any comments on the following posted queries.
I suggest you read the documentation available, such as;
http://www.postfix.org/documentation.html
http://www.postfix.org/CONTENT_INSPECTION_README.html
http://www.postfix.org
Hi,
Any comments on the following posted queries.
Thanks in advance
Ashish
-Original Message-
From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Sharma, Ashish
Sent: Monday, November 19, 2012 8:35 PM
To: postfix-users@postfix.org
Subject: C/C
Hi,
I am implementing a customized enterprise solution where I need to receive an
email , pull out the contents from the email and initiate some enterprise
operations based on the received content of the email.
I am using Postfix as mail receiving server and, for mail parsing I am planning
to
Hi,
I have a mail receiving postfix server with my custom email filter and a custom
content filter.
The entire system was made for the case of receiving emails meant for single
recipients only on the same mail domain, mails directed for multiple recipients
for the receiving email domain were
-Original Message-
From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Wietse Venema
Sent: Tuesday, January 25, 2011 8:11 PM
To: Postfix users
Subject: Re: Sender-ID validation via Blackberry failing
Sharma, Ashish:
Hi,
I have a Postfix mail
14:23, Sharma, Ashish wrote:
Hi,
I have a Postfix mail receiving server, on this I am using sid-milter
(found at http://sourceforge.net/projects/sid-milter/ got from
http://www.postfix.org/addon.html) tool to validate senderID and SPF.
Here the problem is for mail servers that implement
Hi,
I have a Postfix mail receiving server, on this I am using sid-milter (found at
http://sourceforge.net/projects/sid-milter/ got from
http://www.postfix.org/addon.html) tool to validate senderID and SPF.
Here the problem is for mail servers that implement Sender-ID, mail servers
that are
-postfix-us...@postfix.org]
On Behalf Of Sharma, Ashish
Sent: Wednesday, October 27, 2010 2:52 PM
To: postfix users
Subject: Persistent mails being received
Hi,
I have a postfix mail server configured as mail receiving server.
The problem that I am facing is that I am receiving same email every 15
-
From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Wietse Venema
Sent: Saturday, October 30, 2010 5:54 PM
To: Postfix users
Subject: Re: Correction in Postconf output: Persistent mails being received
Sharma, Ashish:
The problem that I am facing
Hi,
I have a postfix mail server configured as mail receiving server.
The problem that I am facing is that I am receiving same email every 15 second
from same sender 'pete...@warwick.net' with same message-ID on my production
mail servers, following are my postfix logs:
Oct 25 01:11:02
There's a correction in my Postfix 'main.cf' settings in the mail below.
-Original Message-
From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Sharma, Ashish
Sent: Wednesday, October 27, 2010 2:52 PM
To: postfix users
Subject: Persistent mails
...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Sharma, Ashish
Sent: Wednesday, October 27, 2010 4:50 PM
To: postfix users
Subject: Correction: Persistent mails being received
There's a correction in my Postfix 'main.cf' settings in the mail below.
-Original Message-
From
...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Noel Jones
Sent: Wednesday, October 27, 2010 5:01 PM
To: postfix-users@postfix.org
Subject: Re: Correction: Persistent mails being received
On 10/27/2010 6:19 AM, Sharma, Ashish wrote:
There's a correction in my Postfix 'main.cf' settings
Hi,
I have SpamAssassin integrated on my postfix mail server via 'Amavisd-new'.
The problem that I am facing is that I am receiving same email every 15 second
from same sender with same message-ID on my production mail servers, following
are my postfix logs:
Oct 25 01:11:02 g2t0433g
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.
The problem occurs for email body when it is in Chinese (simple and
Hi,
I have a mail receiving postfix deployed.
On this I am trying to block emails that are to sent to
'donotre...@mydomain.com'
For this I am doing the following:
smtpd_recipient_restrictions =
check_recipient_access hash:/etc/postfix/blockList,
reject_unauth_destination,
Hi,
I have a mail receiving postfix deployed.
On this I am trying to block emails that are to sent to
'donotre...@mydomain.com'
For this I am doing the following:
smtpd_recipient_restrictions =
check_recipient_access hash:/etc/postfix/blockList,
reject_unauth_destination,
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 =
Hello,
I have set up a postfix(2.6.6) mail receiving server (customized with three
milters (dkim,sid, custom java milter) and two content filters (amavisd, custom
java based)).
Is it possible that if someone sends a mail for my postfix and it gets received
in a manner that duplicate mails get
Hi,
I have deployed postfix as an incoming mail receiving server.
On this I have a custom mail filter (based on jilter api):
My 'main.cf' file for milter settings is as follows:
#Milter support for smtpd mail
smtpd_milters =
inet:localhost:10026, # dkim milter
inet:localhost:10027, # sid
Hi,
I have deployed a postfix server for email receiving. On this I have configured
DKIM and SenderID + SPF milters, by referring to
http://www.postfix.org/MILTER_README.html
Following are my settings in main.cf file:
#Milter support for smtpd mail
smtpd_milters =
inet:localhost:10026,
Of Noel Jones
Sent: Monday, May 24, 2010 10:42 PM
To: postfix-users@postfix.org
Subject: Re: Mail filters not running behind a controlled enviornment
On 5/24/2010 11:31 AM, Sharma, Ashish wrote:
Hi,
I have deployed a postfix server for email receiving. On this I have
configured DKIM
Hi,
I have setup a postfix mail receiving server and deployed DKIM and SID+SPF
milter by referring (http://www.postfix.org/MILTER_README.html).
Now things are working fine but at times some of the mails that are received on
my postfix are rejected with error code 550 and they receive a message
Hi,
I tried to configure amavisd-new(as content filter) with my postfix. But it was
failing so I reverted my changes from postfix main.cf
But now I can see 19 deferred mails and they are retried again and again and
again put in to deferred queue.
Step where delivery fails is at amavisd end.
Hi,
I just want to confirm my two observations that I read from Postfix
documentation:
1. In before queue mail filter (milter) the email is not put in postfix queue
until it's passed by milters successfully, only after email gets passed through
milters then only email is received fully from
Hi,
I am using a small java smtp library (http://code.google.com/p/subethasmtp/),
by this I need to parse the incoming emails in separate components viz body,
attachments etc.
I am trying to use mime4j , but the documentation suggests that mime4j can only
give event notification or token
in advance
Ashish Sharma
-Original Message-
From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Wietse Venema
Sent: Wednesday, April 21, 2010 8:17 PM
To: Postfix users
Subject: Re: Email attachment parsing via mime4j
Sharma, Ashish:
Hi,
I am
21, 2010 9:03 PM
To: Sharma, Ashish
Cc: Postfix users
Subject: Re: Email attachment parsing via mime4j
Sharma, Ashish:
But since there are lots of cases that I need to cater to that's
why I am looking for a MIME processor that does this all catering
to all of the possible cases (like text/html
...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of lst_ho...@kwsoft.de
Sent: Friday, April 09, 2010 7:37 PM
To: postfix-users@postfix.org
Subject: RE: amavis Delivery status notification(DSN) failing
Zitat von Sharma, Ashish ashish.shar...@hp.com:
Wietse,
Thanks for your
-postfix-us...@postfix.org]
On Behalf Of Wietse Venema
Sent: Thursday, April 08, 2010 9:37 PM
To: Postfix users
Subject: Re: amavis Delivery status notification(DSN) failing
Sharma, Ashish:
Apr 7 11:36:54 ip-10-194-99-63 postfix/lmtp[3594]: BABCC100191:
to=ida6786ombo...@dev1.cpgtest.ostinet.net
Mark,
Following is the telnet log with my custom content filter:
$ telnet 10.194.99.63 10030
Trying 10.194.99.63...
Connected to ip-10-194-99-63.ec2.internal (10.194.99.63).
Escape character is '^]'.
220 Hello
HELO
250 Custom Java SMTP Server
MAIL FROM:ashiiish.sha...@gmail.com
250 Ok
RCPT TO:
: Friday, April 09, 2010 4:23 PM
To: Postfix users
Subject: Re: amavis Delivery status notification(DSN) failing
Sharma, Ashish:
Wietse,
Following is the requested result:
$telnet 10.194.99.63 10030
Trying 10.194.99.63...
Connected to ip-10-194-99-63.ec2.internal (10.194.99.63).
Escape
...@postfix.org [mailto:owner-postfix-us...@postfix.org]
On Behalf Of Wietse Venema
Sent: Friday, April 09, 2010 6:18 PM
To: Postfix users
Subject: Re: amavis Delivery status notification(DSN) failing
Sharma, Ashish:
Wietse,
Executed the command you sent, getting the following error message:
fatal
Mark,
Accepted your point, but I am actually doing what you have suggested already.
Maybe the proof lies in the fact that my custom content filter is working fine
when amavisd is not used and postfix is directly communicating with my
component. I am not receiving such problem in that case.
Is
Hi,
I have a postfix mail server over which I have deployed a custom content filter
written in java.
Now I introduced amavisd (containing clamav and spamassassin) as content filter
such that the mail is passing in following manner:
===mail from outside === Postfix amavisd === custom
12:22 AM
To: postfix-users@postfix.org
Subject: Re: Bypassing content filter or mail filter if one of them crashes out
On 3/30/2010 9:41 AM, Sharma, Ashish wrote:
Hello,
I am running my postfix with 3 mail filters and 2 content filters (actually
one of the content filter (amavisd) is piping
Hello,
I am running my postfix with 3 mail filters and 2 content filters (actually one
of the content filter (amavisd) is piping it's output to the other).
My question here is how can I make sure to make my setup robust in the sense
that if one of the mail filter or content filter crashes
Hi,
I have a custom postfix content filter that listens to incoming mail messages
via amavis(scanning mails for virus(clamAV) and spam(spamassassin) ), set up
between postfix and my content filter.
I want to put failover control for my custom content filter, Is it possible to
do it via
Hi,
I have a Postfix mail-receiving server.
I have to filter the received e-mail according to the logic:
1. Only mails sent to the recipient registered on my email server would
be accepted.
2. Mails sent to the recipient registered on my e-mail server would be
rejected if any
Hello,
I have a Postfix mail server that needs to be set for two content filters as I
have two content filters.
One from AmaVis and another a custom content filter.
Please suggest some idea for configuring both on same Postfix.
Is it possible too?
Thanks in advance.
Ashish Sharma
Peter,
I don't know how to do it, please post some sample for doing what you are
suggesting.
Ashish
-Original Message-
From: petermbl...@gmail.com [mailto:petermbl...@gmail.com] On Behalf Of Peter
Blair
Sent: Friday, November 27, 2009 11:23 PM
To: Sharma, Ashish
Cc: postfix users list
Of Sharma, Ashish
Sent: Tuesday, November 24, 2009 12:36 PM
To: postfix users list
Subject: Milter's not working on Postfix 2.6.5
Hello,
I have installed a Postfix (version 2.6.5 ) mail receiving server.
I use the DKIM and SenderID+SPF milter referred from here:
http://www.postfix.org
Hello,
I have installed a Postfix (version 2.6.5 ) mail receiving server.
I use the DKIM and SenderID+SPF milter referred from here:
http://www.postfix.org/MILTER_README.html
My 'main.cf' settings for above mentioned milters is as:
#Milter support for smtpd mail
smtpd_milters =
PM
To: postfix-users@postfix.org
Subject: Adding spam attack IP's to DNSRBL providers
Sharma, Ashish put forth on 11/3/2009 3:58 AM:
Hello,
I have a Postfix e-mail receiving server setup.
I have applied the following setting in my Postfix main.cf file:
smtpd_recipient_restrictions
Pascal,
You can create a mail filter for Postfix using Milter API.
For c implementation you can use lib-milter API and for Java implementation you
can use 'Jilter' API.
It's possible to write code depending on your requirement as mentioned by you:
can someone help me write a filter who would
Hello,
I have a Postfix e-mail receiving server setup.
I have applied the following setting in my Postfix main.cf file:
smtpd_recipient_restrictions =
reject_unauth_destination,
reject_rbl_client sbl-xbl.spamhaus.org,
reject_rbl_client bl.spamcop.net
permit
for checking the mails with
Hello,
I am unable to see the following headers in e-mails received on my Postfix
e-mail receiving server:
1. Return-Path
2. Received: from
Similar to header on gmail
Received: from dev16 ([123.123.123.123])
by mx.google.com with SMTP id ;
Tue,
PM
To: postfix-users@postfix.org
Subject: Re: Adding headers in Postfix mails
On Wed, 28 Oct 2009 08:43:34 +
Sharma, Ashish ashish.shar...@hp.com wrote:
Hello,
I am unable to see the following headers in e-mails received on my
Postfix e-mail receiving server:
1. Return-Path
Hello,
I want to filter e-mail headers received on my Postfix mail receiving server.
I looked on the java implementation of milter protocol and found
sendmail-jilterhttp://sendmail-jilter.sourceforge.net/
[http://sendmail-jilter.sourceforge.net/]
This API claims to be java implementation for
Hello,
I have applied the following filters (milters) in my Postfix incoming mail
server:
1. DKIM milter
2. SenderID milter
3. SPF policy.
All three append headers in the received e-mail regarding their checks.
I want to know how much protection do these provide me against spoofing and do
Hello,
I have setup a receiving Postfix mail server. Here i have custom code written
that parses the whole mail received by postfix and use the headers, body and
attachments separately for different uses.
I have currently added SPF and DKIM checks in postfix that result in appending
of their
Hello,
I have setup a Postfix mail server for incoming mails that is required to never
reply to external enviornment i.e it will accept all incoming mails and never
reply anything that can be used as a trace to locate and verify it's existence.
I have implemented the Postfix anti-UCE
]
On Behalf Of Sahil Tandon
Sent: Thursday, October 22, 2009 6:31 PM
To: postfix users list
Subject: Re: Adding mail header if postfix DNS based RBL (realtime black hole)
check fails
On Oct 22, 2009, at 8:52 AM, Sharma, Ashish ashish.shar...@hp.com
wrote:
Hello,
I have setup a receiving Postfix
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