Re: Postfix + Maildrop

2009-02-19 Thread Gejo Paul
On Wed, Feb 18, 2009 at 3:17 PM, mouss wrote: > Simon Aquilina a écrit : > >[snip] > >> > >> > > >> > Enterting the command maildrop -V 4 -d sysad...@mydomain.com < 1 > return > >> > the following: > >> > base 1: No such file or directory. > >> > >> well, you asked it to read from a file named "1

Postfix & File hosting

2009-02-19 Thread ishtanzar
Hi people, I currently own a postfix/courier/mailman server and some users want to share some large files, but I don't want these files to be sent to the other members of the list from a given filesize. In fact, I'm looking for a way to intercept these mails, copy the joint files in a given folde

RE: Postfix + Maildrop

2009-02-19 Thread Simon Aquilina
I am on the verge of giving up on maildrop ... but ... before that I have some more comments below ... > Date: Wed, 18 Feb 2009 21:17:19 +0100 > From: mo...@ml.netoyen.net > To: postfix-users@postfix.org > Subject: Re: Postfix + Maildrop > > Simon Aquilina a écrit : > >[snip] > >> > >> > > >>

Re: Postfix + Maildrop

2009-02-19 Thread Gejo Paul
On Thu, Feb 19, 2009 at 4:28 PM, Simon Aquilina wrote: > > I am on the verge of giving up on maildrop ... but ... > before that I have some more comments below ... > > > Date: Wed, 18 Feb 2009 21:17:19 +0100 > > From: mo...@ml.netoyen.net > > To: postfix-users@postfix.org > > Subject: Re: Postfix

RE: Postfix + Maildrop

2009-02-19 Thread Simon Aquilina
Date: Thu, 19 Feb 2009 04:34:14 -0500 Subject: Re: Postfix + Maildrop From: gejop...@gmail.com To: mouss+nob...@netoyen.net CC: postfix-users@postfix.org [quote] On Wed, Feb 18, 2009 at 3:17 PM, mouss wrote: Simon Aquilina a écrit : >[snip] >> >> > >> > Enterting the command maildrop -V

Re: delay all outbound mail

2009-02-19 Thread Wietse Venema
Noel Jones: > A policy server won't really help here. > OP should read up on the "at" command. Agreed. Postfix is not a batch queue system. Both cron and at already provide delayed execution including error reporting. Wietse

Re: Postfix 2.6 changelog ?

2009-02-19 Thread Wietse Venema
ram: > The docs at http://www.postfix.org mention several features available in > postfix 2.6(experimental). > > Where is the complete changelog of postfix 2.6 available With the Postfix 2.6 source code. Wietse

Re: Postfix + Maildrop

2009-02-19 Thread sim085
Gejo Paul wrote: > > On Thu, Feb 19, 2009 at 4:28 PM, Simon Aquilina > wrote: > >> >> I am on the verge of giving up on maildrop ... but ... >> before that I have some more comments below ... >> >> > Date: Wed, 18 Feb 2009 21:17:19 +0100 >> > From: mo...@ml.netoyen.net >> > To: postfix-users@

Re: Postfix + Maildrop

2009-02-19 Thread sim085
Gejo Paul wrote: > > On Thu, Feb 19, 2009 at 4:28 PM, Simon Aquilina > wrote: > >> >> I am on the verge of giving up on maildrop ... but ... >> before that I have some more comments below ... >> >> > Date: Wed, 18 Feb 2009 21:17:19 +0100 >> > From: mo...@ml.netoyen.net >> > To: postfix-users

Re: Postfix + Maildrop

2009-02-19 Thread Charles Marcus
On 2/19/2009 8:01 AM, Gejo Paul wrote: Gejo, Unedited/mindless bottom posting is WORSE than top-posting. Please snip/cut out all but the relevant text you are quoting before clicking the send button. -- Best regards, Charles

Re: Postfix + Maildrop

2009-02-19 Thread Gejo Paul
On 2/19/09, Simon Aquilina wrote: > > > > -- > Date: Thu, 19 Feb 2009 04:34:14 -0500 > Subject: Re: Postfix + Maildrop > From: gejop...@gmail.com > To: mouss+nob...@netoyen.net > CC: postfix-users@postfix.org > > [quote] > > On Wed, Feb 18, 2009 at 3:17 PM, mouss wrot

Re: Postfix + Maildrop

2009-02-19 Thread sim085
Gejo Paul wrote: > > if you shutdown the courier-authdaemon ,IMAP authentication shouldn't > work. > > But for resolving the maildrop issue you only need to wok on > courier-authdaemon and courier-mysql pacakges . > you should start the courier-authdaemon service for testing the maildrop > func

Postfix After-Queue Content Filter Problem

2009-02-19 Thread André Lopes
Hi all, I'm running Postfix 2.4.1 and using a After-Queue Content Filter to forward email to a Java Application Server. Everything is running just fine for almost about 10 months, but a strange thing has happened and i want to know what cause it. So, my content filter is based on the example in h

RE: Policy for outgoing messages

2009-02-19 Thread Rocco Scappatura
Thanks Peter, > > My aim, anyway, is to apply a such policy for outgoing messages > > (including internal-to-internal messages). So I have to define a > group > > which contains the IPs enabled for relay through my mail server. > > smtpd_end_of_data_restrictions = check_policy_service inet:foo:12

Re: delay all outbound mail

2009-02-19 Thread Noel Jones
On Wed, Feb 18, 2009 at 09:44:25PM -0900, Melvyn Sopacua wrote: > On Wednesday 18 February 2009 17:50:14 Noel Jones wrote: > > > A policy server won't really help here. > > OP should read up on the "at" command. > > Yes it will. At/cron still means the php app needs to queue, then it gets > pass

emails get bounced with "Invalid 'From' header:" message

2009-02-19 Thread emailjohndavid
Hello, I am running postfix mail_version = 2.5.5 under ubuntu 8.10 server. I have a static IP and a domain name pointed to the IP. I also have reverse IP lookup setup for mail.myrealdomainnamehere.com to avoid being treated as a SPAM server. (my IP and real domain names are not shown in this po

choosing random ip address for outgoing smtp connection

2009-02-19 Thread Artem Bokhan
Hi, can someone give me a hint how to randomly spread outgoing smtp traffic over pool of ip-addresses? As I understand it's necessary to create several transports and use transport tables, but I do not see a way how to make lookups truly random. smtp1 unix - - n -

Re: Question about smptd_sender_logins_map and allow to use

2009-02-19 Thread an...@iguanait.com
On Mon, 2009-02-16 at 08:26 -0500, Digest of postfix-users list wrote: > Ali Nebi a écrit : > > [snip] > > > > smtpd_client_restrictions = > > permit_mynetworks, > > permit_sasl_authenticated, > > check_client_access hash:/etc/postfix/access, > you are "sharing" this map (

Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread postfix
I'm currently using recipient_delimiter in main.cf and in amavisd.conf, so that inbound spam (as determined by spamassassin) adds "+Spam" to the recipient. I don't block any spam (it all gets delivered) so I don't have to administer quarantined spam. However, when that spam hits a mailbox

How to tune these rules to be more effective?

2009-02-19 Thread an...@iguanait.com
Hi again, what is your opinion for this configuration: smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated, check_client_access hash:/etc/postfix/access, # reject_unauth_pipelining, # reject_unknown_client, # reject_rbl_client sbl-xbl

user getting spoofed

2009-02-19 Thread jeff donovan
Greetings I have a user whos name is being spoofed by the spammers of the world. and her mailbox is getting flooded by legitimate Mailer Delivery notices. Is there anything i can do for her besides change her account name ? I was thinking about a temporary regex to discard those notices. (

Re: user getting spoofed

2009-02-19 Thread Noel Jones
jeff donovan wrote: Greetings I have a user whos name is being spoofed by the spammers of the world. and her mailbox is getting flooded by legitimate Mailer Delivery notices. Is there anything i can do for her besides change her account name ? I was thinking about a temporary regex to discard

RE: postfix/milter added headers and header_check feature

2009-02-19 Thread Charles Account
> Date: Wed, 18 Feb 2009 17:33:36 -0600 > From: njo...@megan.vbhcs.org > To: cwo1...@hotmail.com; postfix-users@postfix.org > Subject: Re: postfix/milter added headers and header_check feature > > Charles Account wrote: >> Hi, >> >> I found an email from Noel Jones: >> >>At 09:51 AM 8/2/2007,

Re: postfix/milter added headers and header_check feature

2009-02-19 Thread Noel Jones
Charles Account wrote: > Date: Wed, 18 Feb 2009 17:33:36 -0600 > From: njo...@megan.vbhcs.org > To: cwo1...@hotmail.com; postfix-users@postfix.org > Subject: Re: postfix/milter added headers and header_check feature > > Charles Account wrote: >> Hi, >> >> I found an email from Noel Jon

Limit rate/concurrency to a given domain

2009-02-19 Thread Santiago Romero
Hi. I have a postfix mailserver working as a secondary MX of a domain (let's call it "domain.com"). The primary MX is a qmail+antivir+antispam server that has serious memory/cpu problems to process all the email (the one which receives by itself and the email that I sent to it). Is there an

Hacking activity

2009-02-19 Thread Tait Grove
Somehow, out of the blue, my postfix setup is allowing relaying. I pass all the relay tests, but a hacker has figured out how to send email through my server without authenticating. I have checked my server for being an open relay and all the tests are passing. The only error log entry that is show

Re: should main.cf treat whitespace characters identically?

2009-02-19 Thread Travis
On Wed, Feb 18, 2009 at 08:30:47PM -0500, Sahil Tandon wrote: > On Wed, 18 Feb 2009, Travis wrote: > > > I recently started bouncing email because (it appears) I had a mixture > > of space-indentation and tab-indentation on the multi-line $mydestinations > > line. > > Show logs and output of the

Re: Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread Charles Marcus
On 2/19/2009, post...@corwyn.net (post...@corwyn.net) wrote: > However, when that spam hits a mailbox that has vacation enabled (the > perl script from postfixadmin), vacation.pl sends an automatic reply > from: first.last#example.com+s...@autoreply.example.com > > Is there a relatively trivial wa

should relay_domains include $mydestination?, was Re: should main.cf treat whitespace characters identically?

2009-02-19 Thread Travis
I think the answer is "no" but just wanted to double-check -- Obama Nation | It's not like I'm encrypting... it's more like I've developed a massive entropy deficiency | http://www.subsubpacefield.org/~travis/ If you are a spammer, please email j...@subspacefield.org to get blacklisted.

Re: Hacking activity

2009-02-19 Thread Noel Jones
Tait Grove wrote: Somehow, out of the blue, my postfix setup is allowing relaying. I pass all the relay tests, but a hacker has figured out how to send email through my server without authenticating. I have checked my server for being an open relay and all the tests are passing. The only error

Re: user getting spoofed

2009-02-19 Thread Paweł Leśniak
Noel Jones pisze: jeff donovan wrote: Greetings I have a user whos name is being spoofed by the spammers of the world. and her mailbox is getting flooded by legitimate Mailer Delivery notices. Is there anything i can do for her besides change her account name ? I was thinking about a tempora

Re: Limit rate/concurrency to a given domain

2009-02-19 Thread Sahil Tandon
On Feb 19, 2009, at 11:44 AM, Santiago Romero wrote: Hi. I have a postfix mailserver working as a secondary MX of a domain (let's call it "domain.com"). The primary MX is a qmail+antivir +antispam server that has serious memory/cpu problems to process all the email (the one which recei

Re: Limit rate/concurrency to a given domain

2009-02-19 Thread Santiago Romero
The destination_concurrency_limit and rate_delay parameters can be configured per transport. You could configure a transport map to route all mail destined to domain.com via the example: transport, which can be configured as a clone of the smtp transport in master.cf. Then, specify concur

Re: Limit rate/concurrency to a given domain

2009-02-19 Thread Santiago Romero
Sorry, I meant "smtp" instead of "smtpd" in the master.cf. /etc/postfix/master.cf: slow inet n - - - - smtp /etc/postfix/transports: domain1.comslow: domain2.comslow: /etc/postfix/main.cf: slow_destination_concurrency_limit = 1 slow_destination_rate

How catch-all works?

2009-02-19 Thread Jason Voorhees
Hi people: I'm trying to set up a catch-all feature in my Postfix server based on LDAP. Here's my scenario: - Mail Accounts with VirtualMailAccount object class - Alias with VirtualAlias object class How can I tell Postfix to look for users/alias and return the catch-all address when the origina

Re: should relay_domains include $mydestination?, was Re: should main.cf treat whitespace characters identically?

2009-02-19 Thread Noel Jones
Travis wrote: I think the answer is "no" but just wanted to double-check Generally one should explicitly set relay_domains. In most cases it should be set to an empty value, ie. relay_domains = Unfortunately, "relay_domains = $mydestination" is a backwards-compatible default setting that i

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Wietse Venema
Artem Bokhan: > Hi, can someone give me a hint how to randomly spread outgoing smtp > traffic over pool of ip-addresses? Use network address translation, to map the source IP address+port across a range of IP addresses. Wietse

Re: Limit rate/concurrency to a given domain

2009-02-19 Thread Wietse Venema
Santiago Romero: [ Charset ISO-8859-1 unsupported, converting... ] > > Sorry, I meant "smtp" instead of "smtpd" in the master.cf. > > > > /etc/postfix/master.cf: > > slow inet n - - - - smtp > > > > /etc/postfix/transports: > > domain1.comslow: > > domain2.

Re: Postfix After-Queue Content Filter Problem

2009-02-19 Thread André Lopes
Can anyone help me? On Thu, Feb 19, 2009 at 1:49 PM, André Lopes wrote: > Hi all, > > I'm running Postfix 2.4.1 and using a After-Queue Content Filter to forward > email to a Java Application Server. Everything is running just fine for > almost about 10 months, but a strange thing has happened a

Re: Limit rate/concurrency to a given domain

2009-02-19 Thread Santiago Romero
Wietse Venema escribió: default_destination_rate_delay (default: 0s) The default amount of delay that is inserted between individual deliv- eries to the same destination; with per-destination recipient limit > 1, a destination is a domain, otherwise it is a recipient. ..

RE: Hacking activity

2009-02-19 Thread Tait Grove
> -Original Message- > From: owner-postfix-us...@postfix.org [mailto:owner-postfix- > us...@postfix.org] On Behalf Of Noel Jones > Sent: Thursday, February 19, 2009 9:14 AM > To: Tait Grove; 'Postfix users' > Subject: Re: Hacking activity > > Tait Grove wrote: > > Somehow, out of the blue,

Re: Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread postfix
The new 2.3 beta. At 11:57 AM 2/19/2009, Charles Marcus wrote: On 2/19/2009, post...@corwyn.net (post...@corwyn.net) wrote: > However, when that spam hits a mailbox that has vacation enabled (the > perl script from postfixadmin), vacation.pl sends an automatic reply > from: first.last#example.c

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Bokhan Artem
Wietse Venema пишет: Artem Bokhan: Hi, can someone give me a hint how to randomly spread outgoing smtp traffic over pool of ip-addresses? Use network address translation, to map the source IP address+port across a range of IP addresses. Wietse I want to have different helo's also,

Re: user getting spoofed

2009-02-19 Thread Geert Hendrickx
On Thu, Feb 19, 2009 at 09:39:42AM -0600, Noel Jones wrote: > You can use the ips.backscatterer.org to reject bounces (*NOT* all mail) > from known backscatter sources. Do this in smtpd_data_restrictions for > compatibility with sender address verification. > # main.cf > smtpd_data_restrictions =

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Joseph Mays
I want to have different helo's also, replacing helo with firewall is not very good idea... We do this with a foundry switch. The ip for smtp.win.net is actually on the foundry switch, and the switch forwards connections to a cluster of machines on the back end.

Re: postfix - amavisd - SMTP or LMTP (was: TLS)

2009-02-19 Thread Mark Martinec
JLA, > secondary question, would I be better off using LMTP rather than SMTP > for the amavisd. With more recent versions of Postfix (2.3?) the lmtp and smtp clients share common code, so there isn't much difference in their behaviour regarding connection caching and persistency of connection, so

Re: user getting spoofed

2009-02-19 Thread Noel Jones
Geert Hendrickx wrote: On Thu, Feb 19, 2009 at 09:39:42AM -0600, Noel Jones wrote: You can use the ips.backscatterer.org to reject bounces (*NOT* all mail) from known backscatter sources. Do this in smtpd_data_restrictions for compatibility with sender address verification. # main.cf smtpd_data

Re: Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread Charles Marcus
On 2/19/2009, post...@corwyn.net (post...@corwyn.net) wrote: > The new 2.3 beta. So, is spamassassin adding the appropriate header? -- Best regards, Charles

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Bokhan Artem
Joseph Mays пишет: I want to have different helo's also, replacing helo with firewall is not very good idea... We do this with a foundry switch. The ip for smtp.win.net is actually on the foundry switch, and the switch forwards connections to a cluster of machines on the back end. Looks l

Re: Hacking activity

2009-02-19 Thread Noel Jones
Tait Grove wrote: I did open a few of the messages. The user has taken over the dovecot account. So all the emails are coming from dove...@local.servername.net through postfix. I thought for sure an account had been compromised. Dovecot is a local, unix user, with nologin and the account is locke

Re: Limit rate/concurrency to a given domain

2009-02-19 Thread Wietse Venema
Santiago Romero: > Wietse Venema escribi?: > > default_destination_rate_delay (default: 0s) > >The default amount of delay that is inserted between individual > > deliv- > >eries to the same destination; with per-destination recipient > > limit > > >1, a destination is

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Wietse Venema
Bokhan Artem: > Wietse Venema ?: > > Artem Bokhan: > >> Hi, can someone give me a hint how to randomly spread outgoing smtp > >> traffic over pool of ip-addresses? > > > > Use network address translation, to map the source IP > > address+port across a range of IP addresses. Bokhan Artem: >

Postfix problems when system spool has files

2009-02-19 Thread Quanah Gibson-Mount
I've been running into a really odd (bizarre) problem with Postfix that only seems to happen on Mac OSX 10.5 (leopard). I'm really at a loss to explain why things break the way they do, but it definitely happens. I thought maybe some folks on the list might have some insight. Here is the sce

Re: Postfix problems when system spool has files

2009-02-19 Thread Wietse Venema
Quanah Gibson-Mount: > I've been running into a really odd (bizarre) problem with Postfix that > only seems to happen on Mac OSX 10.5 (leopard). I'm really at a loss to > explain why things break the way they do, but it definitely happens. I > thought maybe some folks on the list might have so

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Bokhan Artem
Wietse Venema пишет: Bokhan Artem: Wietse Venema ?: Artem Bokhan: Hi, can someone give me a hint how to randomly spread outgoing smtp traffic over pool of ip-addresses? Use network address translation, to map the source IP address+port across a range of IP addresses. Bokhan Artem: I wa

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Wietse Venema
Bokhan Artem: > Wietse Venema ?: > > Bokhan Artem: > >> Wietse Venema ?: > >>> Artem Bokhan: > Hi, can someone give me a hint how to randomly spread outgoing smtp > traffic over pool of ip-addresses? > >>> Use network address translation, to map the source IP > >>> address+port

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Victor Duchovni
On Thu, Feb 19, 2009 at 02:20:39PM -0500, Wietse Venema wrote: > /etc/postfix/main.cf > check_recipient_access pcre:/etc/postfix/random.pcre > > /etc/postfix/random.pcre > /^(.)(.*)/FILTER smtp$1:$1$2 Regexp recipient lookups are keyed by the full user address, and the character-

Re: Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread postfix
Spam assassin is configured to not add spam headers to outbound mail, so that won't help. (I don't want to flag my own outbound mail as spam). There's not a way to get postfix to not deliver (reject/drop/whatever) messages based on the "From" address having an recipient_delimiter field that in

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Peter Blair
It's easier to do with a src-nat within network gear. But let me tell you that this is referred to as "snowshoeing" as it expands your IP footprint, and is seen in the deliverability world as a slimy thing to do. People do it to mitigate the effects of their IP addresses being blacklisted. But t

Best way to set up an open relay postfix

2009-02-19 Thread Rich
I want to setup postfix so that my users who use laptops can access their email from anywhere and then reply to those emails through the smtp server. What kind of security should I setup?

Re: Postfix problems when system spool has files

2009-02-19 Thread Quanah Gibson-Mount
--On Thursday, February 19, 2009 1:54 PM -0500 Wietse Venema wrote: Quanah Gibson-Mount: I've been running into a really odd (bizarre) problem with Postfix that only seems to happen on Mac OSX 10.5 (leopard). I'm really at a loss to explain why things break the way they do, but it definitely

Re: postfix - amavisd - SMTP or LMTP (was: TLS)

2009-02-19 Thread Victor Duchovni
On Thu, Feb 19, 2009 at 07:17:14PM +0100, Mark Martinec wrote: > So in summary: either will do, I currently don't have strong arguments > to prefer one over the other. Perhaps somebody from the Postfix side > can show a preference. If the proxy is not configured to do content-dependent selective

Re: Policy for outgoing messages

2009-02-19 Thread Peter Blair
On Thu, Feb 19, 2009 at 9:02 AM, Rocco Scappatura wrote: > Thanks Peter, > >> > My aim, anyway, is to apply a such policy for outgoing messages >> > (including internal-to-internal messages). So I have to define a >> group >> > which contains the IPs enabled for relay through my mail server. >> >>

Re: Best way to set up an open relay postfix

2009-02-19 Thread Sahil Tandon
On Feb 19, 2009, at 2:42 PM, Rich wrote: I want to setup postfix so that my users who use laptops can access their email from anywhere and then reply to those emails through the smtp server. What kind of security should I setup? You do NOT want an open relay; read up on SASL. For email

Re: Best way to set up an open relay postfix

2009-02-19 Thread Peter Blair
I'm certain that you should rephrase that to: Best way to NOT setup an open relay Feel free to test your config against: http://www.abuse.net/relay.html To ensure that your host isn't an open-relay to the Internet (Say hi to "hinet" if it is) On Thu, Feb 19, 2009 at 2:42 PM, Rich wrote:

Re: Best way to set up an open relay postfix

2009-02-19 Thread Noel Jones
Rich wrote: I want to setup postfix so that my users who use laptops can access their email from anywhere and then reply to those emails through the smtp server. What kind of security should I setup? Configure your server with SMTP AUTH, and (optional, but recommended) TLS. Here's the doc

Re: Best way to set up an open relay postfix

2009-02-19 Thread Rich
I used the term "open relay" because I don't want to limit the by setting "mynetworks" to a couple of networks. I was thinking by using sasl and tls I could set mynetworks to 0/0. On Thu, Feb 19, 2009 at 2:42 PM, Rich wrote: > I want to setup postfix so that my users who use laptops can access

Re: Best way to set up an open relay postfix

2009-02-19 Thread ghe
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Rich wrote: > I want to setup postfix so that my users who use laptops can access their > email from anywhere and then reply to those emails through the smtp server. > > What kind of security should I setup? How about openVPN (with the vpn in mynetw

Re: Best way to set up an open relay postfix

2009-02-19 Thread Peter Blair
0/0 is the entire internet. Take the approach of least privileges. The idea that laptop users VPN in if they want to be given a free ride (no auth) etc works, since you can place your VPN subnet into mynetworks. Perhaps your initial posting was too ambiguous. On Thu, Feb 19, 2009 at 3:00 PM, Ri

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Bokhan Artem
Peter Blair пишет: It's easier to do with a src-nat within network gear. I understand, I just wanted to know if there is an intelligence way to bind every ip address its own helo. But let me tell you that this is referred to as "snowshoeing" as it expands your IP footprint, and is seen in t

Re: Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread Charles Marcus
On 2/19/2009 2:40 PM, post...@corwyn.net wrote: > Spam assassin is configured to not add spam headers to outbound mail, so > that won't help. (I don't want to flag my own outbound mail as spam). Eh? Who's talking about outbound email? Vacation.pl only executes for inbound mail. > There's not a wa

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Peter Blair
On Thu, Feb 19, 2009 at 3:15 PM, Bokhan Artem wrote: > Peter Blair пишет: >> >> It's easier to do with a src-nat within network gear. > > I understand, I just wanted to know if there is an intelligence way to bind > every ip address its own helo. Well, you could place a slim smtp proxy between po

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Bokhan Artem
Wietse Venema пишет: Bokhan Artem: Now you are probably going to tell me that you actually have a different problem again. Yes :) The same message (or rcpt) will be always sent from the same address :) Anyway, thanks, Wietse. Wietse

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Bokhan Artem
Peter Blair пишет: Well, you could place a slim smtp proxy between postfix and the Internet. It's easier to write a small tcp server for tcp_table which will randomize transport :) smtp1 unix - - n - 100 smtp -o smtp_helo_name=smtpout1.do -o smtp_bind_a

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Peter Blair
True enough-- but that won't help your HELO matching up with the reverse of the IP that its bound to. 2009/2/19 Bokhan Artem : > Peter Blair пишет: >> >> Well, you could place a slim smtp proxy between postfix and the >> Internet. > > It's easier to write a small tcp server for tcp_table which wil

Re: Best way to set up an open relay postfix

2009-02-19 Thread ghe
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Peter Blair wrote: > On Thu, Feb 19, 2009 at 3:00 PM, Rich wrote: >> I used the term "open relay" because I don't want to limit the by setting >> "mynetworks" to a couple of networks. I was thinking by using sasl and tls >> I could set mynetworks to

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Bokhan Artem
Peter Blair пишет: True enough-- but that won't help your HELO matching up with the reverse of the IP that its bound to. 2009/2/19 Bokhan Artem : Peter Blair пишет: Well, you could place a slim smtp proxy between postfix and the Internet. It's easier to write a small tcp server for tcp_table

Re: Postfix + Maildrop

2009-02-19 Thread mouss
sim085 a écrit : > > Oki, I can answer this question myself. If I execute the command maildrop -V > 4 sysadmin < /dev/null from the directory where .mailfilter exists then I > get the error "mailfilter file isn't a regular file". Executing the same > command from any other location will give me th

Re: emails get bounced with "Invalid 'From' header:" message

2009-02-19 Thread mouss
emailjohndavid a écrit : > Hello, > I am running postfix mail_version = 2.5.5 under ubuntu 8.10 server. I have > a static IP and a domain name pointed to the IP. I also have reverse IP > lookup setup for mail.myrealdomainnamehere.com to avoid being treated as a > SPAM server. (my IP and real dom

Re: postfix - amavisd - SMTP or LMTP

2009-02-19 Thread KLaM Postmaster
Victor Duchovni wrote: > On Thu, Feb 19, 2009 at 07:17:14PM +0100, Mark Martinec wrote: > > >> So in summary: either will do, I currently don't have strong arguments >> to prefer one over the other. Perhaps somebody from the Postfix side >> can show a preference. >> > > If the proxy is not

Re: How catch-all works?

2009-02-19 Thread mouss
Jason Voorhees a écrit : > Hi people: > > I'm trying to set up a catch-all feature in my Postfix server based on > LDAP. Here's my scenario: > > - Mail Accounts with VirtualMailAccount object class > - Alias with VirtualAlias object class > > How can I tell Postfix to look for users/alias and re

Re: Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread postfix
At 03:16 PM 2/19/2009, Charles Marcus wrote: On 2/19/2009 2:40 PM, post...@corwyn.net wrote: >I guess maybe I'm missing something, so I'll shut up now... When mail is inbound and is spam, it gets flagged as spam by spam assassin, and becomes addressed to , with recipient_delimiter, user+s...@

Re: Best way to set up an open relay postfix

2009-02-19 Thread mouss
Rich a écrit : > I used the term "open relay" because unfortunately for you, you can't arbitrarily redefine common terms. "open relay" is a relay that can be used by anybody from anywhere, including all the spammers and abusers. what you want is called an MSA, for "Mail Submission Agent". only y

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread KLaM Postmaster
Artem Bokhan: Hi, can someone give me a hint how to randomly spread outgoing smtp traffic over pool of ip-addresses == Why do you want to do this? What problem are you trying to solve? JLA

Re: Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread Charles Marcus
On 2/19/2009, post...@corwyn.net (post...@corwyn.net) wrote: > When mail is inbound and is spam, it gets flagged as spam by spam > assassin, and becomes addressed to , with recipient_delimiter, > user+s...@example.com Right... so just configure spamassassin to add the x-spam header (I can't help y

RE: Hacking activity

2009-02-19 Thread Tait Grove
> -Original Message- > From: owner-postfix-us...@postfix.org [mailto:owner-postfix- > us...@postfix.org] On Behalf Of Noel Jones > Sent: Thursday, February 19, 2009 10:34 AM > To: Tait Grove; 'postfix users list' > Subject: Re: Hacking activity > > Tait Grove wrote: > > I did open a few of

Re: Prevent vacation autoreply for recipient_delimiter?

2009-02-19 Thread postfix
At 05:11 PM 2/19/2009, Charles Marcus wrote: On 2/19/2009, post...@corwyn.net (post...@corwyn.net) wrote: > When mail is inbound and is spam, it gets flagged as spam by spam > assassin, and becomes addressed to , with recipient_delimiter, > user+s...@example.com Right... so just configure spamas

RE: Postfix + Maildrop

2009-02-19 Thread Simon Aquilina
> > 1- reinstall the "maildrop" package (not "courier-maildrop") > 2- once this is done, run the following commands: > > maildrop -v GDBM extensions enabled. Courier Authentication Library extension enabled. Maildir quota extension enabled. > ls -l /usr/bin/maildrop -rwxr-sr-x 1 r

[no subject]

2009-02-19 Thread Daniel C
Hi, Since a upgrade I made last week I've been having a very strange issue. Whenever I send an email using my server as an SMTP (with Cyrus-SASL authentication), all my emails are sent in double. Also, when I send an email using Imp/Horde (Webmail), emails are also sent in double. But what is st

Re: Your Email

2009-02-19 Thread Noel Jones
Daniel C wrote: Hi, Since a upgrade I made last week I've been having a very strange issue. Whenever I send an email using my server as an SMTP (with Cyrus-SASL authentication), all my emails are sent in double. Also, when I send an email using Imp/Horde (Webmail), emails are also sent in double

Re: your mail

2009-02-19 Thread Sahil Tandon
On Fri, 20 Feb 2009, Daniel C wrote: > Since a upgrade I made last week I've been having a very strange issue. > Whenever I send an email using my server as an SMTP (with Cyrus-SASL > authentication), all my emails are sent in double. Also, when I send an > email using Imp/Horde (Webmail), emails

Re: Best way to set up an open relay postfix

2009-02-19 Thread Rich
Thanks everyone for the direction I needed. I am going to do sasl with tls. Seems to be a good way to go. On Thu, Feb 19, 2009 at 4:44 PM, mouss wrote: > Rich a écrit : > > I used the term "open relay" because > > unfortunately for you, you can't arbitrarily redefine common terms. > "open rel

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Peter Blair
2009/2/19 Bokhan Artem : >>> smtp1 unix - - n - 100 smtp -o >>> smtp_helo_name=smtpout1.do -o smtp_bind_address=1.1.1.1 >>> smtp2 unix - - n - 100 smtp -o >>> smtp_helo_name=smtpout2.do -o smtp_bind_address=2.2.2.2 >>> >>> > >

RE: Your Email

2009-02-19 Thread Daniel C
Hi, Sorry for the informations missing. Here they are. This is running on a vserver, which are behind a iptables firewall, and the local IPs are in the range 10.0.32.0/24. Daniel Modification from the original master.cf

RE: Your Email

2009-02-19 Thread Duane Hill
On Fri, 20 Feb 2009, Daniel C wrote: smtpd_recipient_restrictions = permit_mynetworks, ... reject_rbl_client list.dsbl.org, Remove this. It is not active. See: http://dsbl.org/

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread ram
On Thu, 2009-02-19 at 14:35 -0500, Victor Duchovni wrote: > On Thu, Feb 19, 2009 at 02:20:39PM -0500, Wietse Venema wrote: > > > /etc/postfix/main.cf > > check_recipient_access pcre:/etc/postfix/random.pcre > > > > /etc/postfix/random.pcre > > /^(.)(.*)/ FILTER smtp$1:$1$2 > > Rege

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread Bokhan Artem
KLaM Postmaster пишет: Artem Bokhan: Hi, can someone give me a hint how to randomly spread outgoing smtp traffic over pool of ip-addresses == Why do you want to do this? What problem are you trying to solve? JLA The main reason that some systems have too high limits, so legitimate mail i

Re: Limit rate/concurrency to a given domain

2009-02-19 Thread Santiago Romero
Is there any way to verify seeing the logfile if a given message is going throught a given transport (say "slow" in my master.cf) instead of standard "smtp" transport? I'm not sure or I don't know how to check if the messages are being delivered by the "slow" transport I defined :? (at least