Persistent mails being received

2010-10-27 Thread Sharma, Ashish
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 g2t04

Re: Persistent mails being received

2010-10-27 Thread Jeroen Geilman
On 10/27/2010 11:21 AM, Sharma, Ashish wrote: 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, followi

Greylisting after header check

2010-10-27 Thread Неворотин Вадим
I have greylisting on my server, but sometimes I need to allow some external users to send mail to my server without greylisting. I can't add them to whitelist, because in most cases it's a new clients, so the good idea is to ask them to add to mail's subject some code and to accept letters with th

Re: Greylisting after header check

2010-10-27 Thread Stan Hoeppner
Неворотин Вадим put forth on 10/27/2010 4:47 AM: > I have greylisting on my server, but sometimes I need to allow some external > users to send mail to my server without greylisting. I can't add them to > whitelist, because in most cases it's a new clients, so the good idea is to > ask them to add

Correction: Persistent mails being received

2010-10-27 Thread Sharma, Ashish
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 bein

Re: Correction: Persistent mails being received

2010-10-27 Thread Noel Jones
On 10/27/2010 6:19 AM, Sharma, Ashish wrote: There's a correction in my Postfix 'main.cf' settings in the mail below. We don't care about random snippings from main.cf. If you want to show your config, show "postconf -n" output. smtpd_recipient_restrictions = check_recipient_access has

adding digital signature to email?

2010-10-27 Thread Tomasz Chmielewski
Is it somehow possible to make Postfix add a digital signature to outgoing emails? Most likely Postfix itself can't do it, but maybe there is some filter (similar to amavis, or dkimproxy) which can be used with Postfix, which lets digitally sign email (i.e. if From: is X1, sign with key K1)?

Re: adding digital signature to email?

2010-10-27 Thread Mark Blackman
On 27 Oct 2010, at 13:02, Tomasz Chmielewski wrote: > Is it somehow possible to make Postfix add a digital signature to outgoing > emails? > > Most likely Postfix itself can't do it, but maybe there is some filter > (similar to amavis, or dkimproxy) which can be used with Postfix, which lets >

Re: adding digital signature to email?

2010-10-27 Thread lst_hoe02
Zitat von Tomasz Chmielewski : Is it somehow possible to make Postfix add a digital signature to outgoing emails? Most likely Postfix itself can't do it, but maybe there is some filter (similar to amavis, or dkimproxy) which can be used with Postfix, which lets digitally sign email (i.e.

Re: adding digital signature to email?

2010-10-27 Thread lst_hoe02
Zitat von Mark Blackman : On 27 Oct 2010, at 13:02, Tomasz Chmielewski wrote: Is it somehow possible to make Postfix add a digital signature to outgoing emails? Most likely Postfix itself can't do it, but maybe there is some filter (similar to amavis, or dkimproxy) which can be used with

Re: Posfix: deliver to spam folder analog of reject_rbl_client

2010-10-27 Thread Покотиленко Костик
Can somebody comment on this please. В Вто, 26/10/2010 в 18:20 +0300, Покотиленко Костик пишет: > I'm now trying to move all RBL and RHSBL checks to policyd-weight. In > policyd-weight I set "$ADD_X_HEADER = 1" and very high score so it never > match. > > Then I plan to parse "X-policyd-weight" h

Re: adding digital signature to email?

2010-10-27 Thread Mark Blackman
On 27 Oct 2010, at 13:11, lst_ho...@kwsoft.de wrote: > Zitat von Mark Blackman : > >> On 27 Oct 2010, at 13:02, Tomasz Chmielewski wrote: >> >>> Is it somehow possible to make Postfix add a digital signature to outgoing >>> emails? >>> >>> Most likely Postfix itself can't do it, but maybe the

Re: adding digital signature to email?

2010-10-27 Thread lst_hoe02
Zitat von Mark Blackman : On 27 Oct 2010, at 13:11, lst_ho...@kwsoft.de wrote: Zitat von Mark Blackman : On 27 Oct 2010, at 13:02, Tomasz Chmielewski wrote: Is it somehow possible to make Postfix add a digital signature to outgoing emails? Most likely Postfix itself can't do it, but ma

RE: postfix with TLS.

2010-10-27 Thread PA
Go figure the most important TLS lib too. That's what happens when your eyes are tired. Thanks Victor. Paul. -Original Message- From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] On Behalf Of Victor Duchovni Sent: Tuesday, October 26, 2010 5:13 PM To: postfix-

Re: anvil stats/restictions based on SASL username?

2010-10-27 Thread Wietse Venema
Wietse Venema: > > This got me wondering if there's any easy way to have anvil report > > stats based on the authenticated SASL username, in addition to the > > remote IP address? > > Not at the moment, but a policy daemon could notice that (too) many > connections use the same sasl_username attri

Re: postfix doubling emails and spam!

2010-10-27 Thread Noel Jones
On 10/27/2010 10:37 AM, Al Zick wrote: Hi, I hope that someone can help me. Last night I had a strange problem. Every email that came in was there twice. Emails that I would normally get 2 copies of, I received 4 copies of. Any ideas on what could cause this? Careful examination of the logs wi

Re: blocked ip address

2010-10-27 Thread Sasa
"Brian Evans - Postfix List" wrote: Did you run postmap on the client_whitelist file like you need to for every hash file? sorry but I have forgot postmap command ! if I would insert another ip address in client_whitelist file I must: 85.18.95.xx permit_auth_destination 85.18.95.yy permit_auth

Re: Upgrade from 2.4.5 to 2.7.1 and MS Outlook clients

2010-10-27 Thread Victor Duchovni
On Wed, Oct 27, 2010 at 07:20:52PM +0200, Laurent CARON wrote: > On Wed, Oct 27, 2010 at 01:15:13PM -0400, Victor Duchovni wrote: > > If the configuration was the same with 2.4.5, it did not appear after > > the upgrade, rather you were testing/looking harder, and the mix > > of clients or client

"virtual pipe" (i.e. in SQL database)?

2010-10-27 Thread Tomasz Chmielewski
So far, I've been managing virtual users in a database. Works great, allows you lot of flexibility. However, this is not the case with pipes for virtual users. To add pipes for virtual users, I've been doing the below configuration: master.cf: mypipe unix - n n - - pipe flags=O user=someuser:

Re: "virtual pipe" (i.e. in SQL database)?

2010-10-27 Thread Wietse Venema
Tomasz Chmielewski: > It works OK, but I'd rather keep it in MySQL only, or, have it somehow > without having to edit master.cf each time. > > Is it possible? Except for the local aliases map, no Postfix table supports "please execute this command line". Wietse

question about mynetworks and reject_rbl_client directives

2010-10-27 Thread Christopher Adams
Hello all, I am a bit confused about setting restrictions on which domains can send through my server. I am utilizing some reject_rbl_client directives to check mail with free spam repositories. One of the valid domains sending to this server was blacklisted by one of the repositories. I would lik

RE: Correction: Persistent mails being received

2010-10-27 Thread Sharma, Ashish
Attached is the output: # postconf -n to use for recipients that are not found in the UNIX passwd database. alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix content_filter = amavisfeed:[127.0.0.1]:10024 daemon_directory = /usr/libexec/postfix data_directo

Re: Correction: Persistent mails being received

2010-10-27 Thread Ralf Hildebrandt
* Sharma, Ashish : > Attached is the output: > # postconf -n ... doesn't list smtpd_recipient_restritions! ... > setgid_group = postdrop > inet:localhost:10028,calhost:10026, > permit_rbl_client bl.spamcop.netrg,ix/senderRestrictionList, > reject_unauth_destination,onList, > smtpd_tls_ask_cc

Persistent mails being received

2010-10-27 Thread Sharma, Ashish
Attached is the output: # postconf -n to use for recipients that are not found in the UNIX passwd database. alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix content_filter = amavisfeed:[127.0.0.1]:10024 daemon_directory = /usr/libexec/postfix data_direct

Re: "virtual pipe" (i.e. in SQL database)?

2010-10-27 Thread Victor Duchovni
On Wed, Oct 27, 2010 at 02:31:25PM -0400, Wietse Venema wrote: > Tomasz Chmielewski: > > It works OK, but I'd rather keep it in MySQL only, or, have it somehow > > without having to edit master.cf each time. > > > > Is it possible? > > Except for the local aliases map, no Postfix table supports

Re: postqueue -p && postsuper ageout, transfer, ...

2010-10-27 Thread Victor Duchovni
On Wed, Oct 27, 2010 at 07:30:07PM +0200, Mark Martinec wrote: > Rok Poto??nik writes: > > and last but not least... postqueue -p and wish of printing out sender's > > ip address: > > I really miss a possibility of postqueue to print out client's IP > > address, sometimes it would really help me

Re: question about mynetworks and reject_rbl_client directives

2010-10-27 Thread Noel Jones
On 10/27/2010 1:41 PM, Christopher Adams wrote: Would I just add the IP(s) of the domain that I want to accept to mynetworks, make sure that happens No, only networks under your control should be added to mynetworks. For outsiders that may be on RBLs, you need to maintain a separate whiteli

Re: Persistent mails being received

2010-10-27 Thread Jeroen Geilman
On 10/27/2010 08:47 PM, Sharma, Ashish wrote: Attached is the output: # postconf -n to use for recipients that are not found in the UNIX passwd database. alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix content_filter = amavisfeed:[127.0.0.1]:10024 dae

Re: postfix doubling emails and spam!

2010-10-27 Thread Al Zick
Hi, On Oct 27, 2010, at 12:38 PM, Noel Jones wrote: On 10/27/2010 10:37 AM, Al Zick wrote: Hi, I hope that someone can help me. Last night I had a strange problem. Every email that came in was there twice. Emails that I would normally get 2 copies of, I received 4 copies of. Any ideas on what

Re: postfix doubling emails and spam!

2010-10-27 Thread Noel Jones
On 10/27/2010 4:44 PM, Al Zick wrote: Hi, On Oct 27, 2010, at 12:38 PM, Noel Jones wrote: On 10/27/2010 10:37 AM, Al Zick wrote: Hi, I hope that someone can help me. Last night I had a strange problem. Every email that came in was there twice. Emails that I would normally get 2 copies of, I

Re: question about mynetworks and reject_rbl_client directives

2010-10-27 Thread Christopher Adams
Noel, Thanks so much. Your directions are very easy to follow. It is good to know that mynetworks is truly reserved for *My* Networks. Christopher Adams On Wed, Oct 27, 2010 at 12:52 PM, Noel Jones wrote: > On 10/27/2010 1:41 PM, Christopher Adams wrote: >> >> Would I just add the IP(s) of the

Re: postqueue -p && postsuper ageout, transfer, ...

2010-10-27 Thread Rok Potočnik
On 27.10.2010 19:30, Mark Martinec wrote: Rok Potočnik writes: and last but not least... postqueue -p and wish of printing out sender's ip address: I really miss a possibility of postqueue to print out client's IP address, sometimes it would really help me out debugging some problems and even th

Re: Greylisting after header check

2010-10-27 Thread Stan Hoeppner
Неворотин Вадим put forth on 10/27/2010 10:51 AM: > I can't add clients to whitelist because I don't know their addresses. One > of our manager call to client with phone and say him email address. And in > this case manager should receive a letter without greylisting, so in fact I > need some metho

Re: Greylisting after header check

2010-10-27 Thread Wietse Venema
Stan Hoeppner: > ? ? put forth on 10/27/2010 10:51 AM: > > I can't add clients to whitelist because I don't know their addresses. One > > of our manager call to client with phone and say him email address. And in > > this case manager should receive a letter without greylisting, so in f

Re: postfix doubling emails and spam!

2010-10-27 Thread Al Zick
Hi Noel, On Oct 27, 2010, at 5:15 PM, Noel Jones wrote: On 10/27/2010 4:44 PM, Al Zick wrote: Hi, On Oct 27, 2010, at 12:38 PM, Noel Jones wrote: On 10/27/2010 10:37 AM, Al Zick wrote: Hi, Turn off verbose logging. That may help your CPU usage too. ok. Not likely. A broken alias i

Re: Posfix: deliver to spam folder analog of reject_rbl_client

2010-10-27 Thread Stan Hoeppner
Покотиленко Костик put forth on 10/27/2010 7:20 AM: > Can somebody comment on this please. > > В Вто, 26/10/2010 в 18:20 +0300, Покотиленко Костик пишет: >> I'm now trying to move all RBL and RHSBL checks to policyd-weight. In >> policyd-weight I set "$ADD_X_HEADER = 1" and very high score so it n

Re: Posfix: deliver to spam folder analog of reject_rbl_client

2010-10-27 Thread Noel Butler
On Tue, 2010-10-26 at 14:11 +0300, Покотиленко Костик wrote: > sorbs.net is very agressive, many ISPs get blocked for several years and > are not willing to delist b/c sorbs doesn't offer free delist for them. > That is complete FUD, yes, I know what their website says, but knowing the people

Re: Posfix: deliver to spam folder analog of reject_rbl_client

2010-10-27 Thread John Peach
On Thu, 28 Oct 2010 11:17:00 +1000 Noel Butler wrote: > On Tue, 2010-10-26 at 14:11 +0300, Покотиленко Костик wrote: > > > > > sorbs.net is very agressive, many ISPs get blocked for several years and > > are not willing to delist b/c sorbs doesn't offer free delist for them. > > > > > That

Re: Posfix: deliver to spam folder analog of reject_rbl_client

2010-10-27 Thread Al Zick
Hi, sorbs.net is very agressive, many ISPs get blocked for several years and are not willing to delist b/c sorbs doesn't offer free delist for them. So there is problem with false-positives. There are not much of them, but all cases needs additional investigation. I removed several

Re: Posfix: deliver to spam folder analog of reject_rbl_client

2010-10-27 Thread Noel Butler
On Wed, 2010-10-27 at 22:15 -0400, John Peach wrote: > On Thu, 28 Oct 2010 11:17:00 +1000 > Noel Butler wrote: > > > On Tue, 2010-10-26 at 14:11 +0300, Покотиленко Костик wrote: > > > > > > > > > sorbs.net is very agressive, many ISPs get blocked for several years and > > > are not willing to

Re: Posfix: deliver to spam folder analog of reject_rbl_client

2010-10-27 Thread Noel Butler
On Wed, 2010-10-27 at 21:48 -0500, Al Zick wrote: > > internal mail which is only imap would be > > > > > > require ["fileinto"]; > > if header :contains "X-Spam-Status" ["Yes,"] { > > fileinto "Junk"; > > stop; > > } > > > > I have found 2 packages: > dovecot-sieve > libsieve > > > Could y

Re: postfix doubling emails and spam!

2010-10-27 Thread Noel Jones
On 10/27/2010 7:02 PM, Al Zick wrote: Is there a replacement for procmail? I know it seemed to take longer and did raise cpu usage, but when I first installed it with bogofilter, it almost eliminated spam getting into my inbox. depends on why you're using procmail... If you need a way to inte