Re: lost connection after RCPT from ....

2012-03-21 Thread Eliezer Croitoru
p searching the web but I couldn't find a resonable cause of this. (I turned of antispam software and the problem continuous, so it's not spam filtering - related). Does anyone come accross this? Thanks in advanced! -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting fo

Re: Need to accept emails for two domains

2012-03-23 Thread Eliezer Croitoru
ible for this domains, the transport is not enough because it may be used for mail-routing and things like "error: i told you often enough that this domain does not exist" too -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer ngtech.co.il

Re: Need to accept emails for two domains

2012-03-23 Thread Eliezer Croitoru
ing and things like "error: i told you often enough that this domain does not exist" too No virus found in this message. Checked by AVG - www.avg.com <http://www.avg.com> Version: 2012.0.1913

Re: Building basic relay server

2012-03-24 Thread Eliezer Croitoru
ould be avoided. I think the decision was made because the systems are 3000 miles from each other and when the systems were created more than ten years ago it was thought it would be better to separate the services. Thanks Stan, Alex -- Eliezer Croitoru https://www1.ngtech.co.il IT consultin

Re: Building basic relay server

2012-03-26 Thread Eliezer Croitoru
27;t. it's collision between directives... remove the mydestination from relay domains. domain is either one of three: local(mydestiation), virtual,relay Regards, Elizer Thanks, Alex -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer ngtech.co.il

i'm trying to walk my way through relay hosts mapping.

2012-04-04 Thread Eliezer Croitoru
about this option. if i will add a hash: or mysql: table to relayhost with a list of servers i will need to have parallel records in the "smtp_sasl_password_maps". so what in the case of i dont have a record for the domain\server the default value of relay will be used? Thanks, Eliezer

Re: Problems with witelist - limit outbound domains - doesnt

2012-04-05 Thread Eliezer Croitoru
5.1.2 relay transport not permitted Is there a way to also redirect any attempt to send anything to any domain other than what has been defined in relay_domains to a defined email address? Thank you again! Eric -- Eric Kimminau eak at kimminau dot org -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer ngtech.co.il

Re: Logging of users trying auth on auth-disabled port?

2012-04-26 Thread Eliezer Croitoru
stards who always try auth logins ;-) tobi in any case you should get the "postfix/smtpd[***]: connect from...IP" in a case a connection is initiated from any host to your server. Regards, Eliezer -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer ngtech.co.il

Re: Searching for config directives and having epic fail (virtual domains)

2012-05-02 Thread Eliezer Croitoru
ng to put together and integrate will involve openldap for the user authentication store, dovecot imap, postfix and SOGo groupware and I'm driving myself crazy figuring out how to integrate it smoothly. so what is your question? which is the difficult part? Eliezer -- Eliezer Croitoru ht

Re: Queue file write error

2012-05-02 Thread Eliezer Croitoru
Session aborted, reason: lost connection For other details, see the local mail logfile ------- -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer ngtech.co.il

Re: Queue file write error

2012-05-03 Thread Eliezer Croitoru
_maps = ldap:/etc/postfix/ldap-users.cf virtual_transport = dovecot virtual_uid_maps = static:500 ======== -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer ngtech.co.il

Re: Queue file write error

2012-05-03 Thread Eliezer Croitoru
On 03/05/2012 11:04, Nikolaos Milas wrote: On 3/5/2012 10:29 πμ, Eliezer Croitoru wrote: just out of curiosity, does this KVM host uses some nas\san for VMs HD? Yes. It is a cluster of physical servers using a SAN/NAS for data storage. However, I don't know much more, because it is ope

Re: Queue file write error

2012-05-03 Thread Eliezer Croitoru
it seems that this problem is not postfix specific but a more runtim\io or other low level problem. Eliezer On 03/05/2012 11:56, Nikolaos Milas wrote: On 3/5/2012 11:43 πμ, Eliezer Croitoru wrote: the thing is it seems like a FS issue or VM cpu\clock issues from the log. It might. In the

Re: Syntax error in main.cf

2012-05-12 Thread Eliezer Croitoru
le lists only a subset" WAG: Looks like you're missing a hash mark (#) at the beginning of the line to denote a comment. queue_directory = /var/spool/postfix That's not the line it's talking about. Peter -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting

Re: PostScreen taking too long time to send greeting

2012-05-15 Thread Eliezer Croitoru
7) and not port 25 that is protected by postscreen. if you get this problem from a client machine it can be caused by AV|FIREWALL|antispam filtering other then postscreen. Eliezer -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer ngtech.co.il

i am working on a policy Daemon like policyD

2012-07-11 Thread Eliezer Croitoru
CT, EHLO, HELO, MAIL,MESSAGE, VRFY or ETRN ??? i am able to get RCPT and END-OF-MESSAGE but none of the others. Thanks, Eliezer -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer ngtech.co.il

Re: i am working on a policy Daemon like policyD

2012-07-11 Thread Eliezer Croitoru
On 7/11/2012 7:35 PM, Wietse Venema wrote: Eliezer Croitoru: i am working on a policy Daemon like policyD i started reading : www.postfix.org/SMTPD_POLICY_README.html but i'm not sure on what phases i can declare a "ceck_policy_service" i know i can use it on: smtpd_end_of_da

Re: Using postfix in CentOS 6 to relay mails to first.l...@gmail.com

2013-01-15 Thread Eliezer Croitoru
On 1/15/2013 3:10 PM, Alexander Farber wrote: sorry for the stupid question, but how to use tcpdump to check for incoming connections? I've come up only with these commands sofar: # netstat -an |grep -w 25 tcp0 0 127.0.0.1:250.0.0.0:* LISTEN # iptables -L|gre

Re: Postscreen status script

2013-01-29 Thread Eliezer Croitoru
On 1/29/2013 8:07 PM, Mike. wrote: I implemented the postscreen capability on a small MTA I run for friends and family. Once I got postscreen configuration producing the results I wanted, I soon tired of watching the detailed maillog to see how postscreen was operating. So I wrote a quick shel

Re: Postscreen status script

2013-01-30 Thread Eliezer Croitoru
ve wrote a script to analyze squid\apache logs before and it's more complicated then just match a line to a string. grep in general is faster for exact matches in most cases I have seen yet and it's amazing. The same lookup on any other scripting lang will take *3-4 or more. -- Eliezer Croitoru

spamassassin and relay delivery reports.

2015-10-28 Thread Eliezer Croitoru
Hey, I am using postfix with spamassassin and a relayhost directive. The way I am using spamassassin is by the content_filter option. When I am applying delivery confirmation on a message I am receiving a confirmation but from spamassassin I want to get delivery confirmations from my upstream

sending mail using more then one smarthost\relayhost and sasl?

2013-09-02 Thread Eliezer Croitoru
Hey, I have a situation with a working postfix install which I am not sure how to implement. the main problem is that from time to time I get a "rejected" mail from a remote system and which I cannot do a thing about. the setup is like this: Local client(sasl) ->(submission 587)Local POSTFIX the

Re: sending mail using more then one smarthost\relayhost and sasl?

2013-09-12 Thread Eliezer Croitoru
On 09/08/2013 11:47 PM, Jeroen Geilman wrote: > > Did you ask any other question than the one about transport(5) I > answered above ? > If so, I am afraid it was lost in the noise. Thanks, No my setup is working perfectly and I know how to ask questions most of the time. If I do ask it do mean I

Re: Getting automated sending feedback from SMTP server

2013-11-03 Thread Eliezer Croitoru
On 11/03/2013 05:41 PM, li...@rhsoft.net wrote: and how is this different to any other e-mail you send over SMTP? if it fails you get a bounce from your postfix server to the envelope sender and if you do not get a bounce after 5 days it was delivered - nothing new Or dropped... which is like a

Re: Need a main.cf file for virtual users

2014-04-20 Thread Eliezer Croitoru
I have a recommendation for you: http://workaround.org/ispmail It teaches you how it works and not just do a step by step for it to work. Maybe the old tutorials are nicer but all of them are very good. Regarding using mysql as DB or not using it as DB it will teach you the basics of how it all

Re: Milter to block registrars

2014-05-27 Thread Eliezer Croitoru
On 05/27/2014 11:33 PM, James B. Byrne wrote: On Tue, May 27, 2014 15:32, Bennett Todd wrote: >Two thoughts. > >I've received legitimate email from a registrar where I was listed as a >contact for a domain. If no one uses an email address in your domain to >register, that's not a problem. Well y

Before rushing into writing my own policy daemon for postfix, what are the options?

2014-06-15 Thread Eliezer Croitoru
I Have been reading: http://www.postfix.org/ADDRESS_VERIFICATION_README.html http://www.postfix.org/SMTPD_ACCESS_README.html http://www.postfix.org/RESTRICTION_CLASS_README.html And I am still unsure on how to go one step forward.. I want to allow my local SMTP authenticated users to be able to s

Re: Before rushing into writing my own policy daemon for postfix, what are the options?

2014-06-15 Thread Eliezer Croitoru
On 06/15/2014 11:11 PM, li...@rhsoft.net wrote: what you describe is*the minimum* requirement of a sane MTA you must not allow senders you would not accept incoming messages and no - there are no exceptions for whatever user I am not sure you understand it but there is little doubt we are talkin

Re: [OT] Re: Before rushing into writing my own policy daemon for postfix, what are the options?

2014-06-19 Thread Eliezer Croitoru
On 06/16/2014 01:09 PM, li...@rhsoft.net wrote: the point is "relaying via the foreign domain's MSA service" thats why "sender_dependent_relayhost_maps" exists in postfix we do the same and feed "sender_dependent_relayhost_maps" as well as "local_recipient_maps" and "smtpd_sender_login_maps" fro

Re: blocking spam IP with netfitler good idea or not ?

2014-06-19 Thread Eliezer Croitoru
You can implement a RBL system to share with others. Eliezer On 06/19/2014 05:23 PM, Jeffrey 'jf' Lim wrote: I sort of do this myself... except I dont use automated stuff like fail2ban. When I see a pattern, I investigate, and if it comes down to a known (or "somewhat known") spammer-hosting or

DNSBL verification tool.

2014-07-01 Thread Eliezer Croitoru
I have modified a script that verifies one IP against a list of RBL that can be found here: http://www1.ngtech.co.il/rbl/rblcheck.rb The tool can download the rbl from the online RBL servers list at: http://www1.ngtech.co.il/rbl/rbl.csv If someone has some more RBL to add the list please send m

Re: RHEL/CentOS Postfix 3.0.0-RC1 packages for testing

2015-02-08 Thread Eliezer Croitoru
Hey Peter, The other alternative to just trust you or distrust you is the availability of the src.rpm package which will clarify for those who knows how to look at them, how secure are these packages. Eliezer On 08/02/2015 04:19, Peter wrote: Please note that these packages are not endorsed

What is "HyperSendmail v2007.08"??

2015-03-16 Thread Eliezer Croitoru
While running my mail server I noticed that couple mail servers on the path identify themselves as "HyperSendmail v2007.08"(mta??). Anyone heard about such a software? What is this software? Eliezer

Re: What is "HyperSendmail v2007.08"??

2015-03-16 Thread Eliezer Croitoru
Thanks Fernando, I have even tried to google "HyperSendmail" but even in the 10th+++ page I didn't found anything that was meaningful. At the beginning I was thinking about smtpd_banner but it didn't add up to me. In the past I have tried to lookup for hypermail but it was not adding up. So

found a "bug" on postfix 2.9.1

2012-03-06 Thread Eliezer Croitoru
OS:Gentoo latest built with kernel 3.2.1 with hardened profile POSTFIX: v 2.9.1 when i'm configuring on master.cf some listening to port on ip address that doesn't exist on any interface such as for communicating with amavis (as if my ip is 192.168.0.20 and i will put 192.168.0.21:25 ) postfix w

Re: found a "bug" on postfix 2.9.1

2012-03-06 Thread Eliezer Croitoru
On 06/03/2012 21:10, Wietse Venema wrote: Eray Aslan: On Tue, Mar 06, 2012 at 11:48:35AM -0500, Wietse Venema wrote: I think that making everyone wait would be another example of well-meaning people doing things that give Postfix a bad reputation. postfix start exits successfully but postfix

Re: [OT] Re: found a "bug" on postfix 2.9.1

2012-03-06 Thread Eliezer Croitoru
On 06/03/2012 21:30, Michael Orlitzky wrote: On 03/06/12 14:10, Wietse Venema wrote: Eray Aslan: On Tue, Mar 06, 2012 at 11:48:35AM -0500, Wietse Venema wrote: I think that making everyone wait would be another example of well-meaning people doing things that give Postfix a bad reputation. p

Re: found a "bug" on postfix 2.9.1

2012-03-06 Thread Eliezer Croitoru
On 06/03/2012 14:17, Jerry wrote: On Tue, 06 Mar 2012 12:37:02 +0200 Eliezer Croitoru articulated: OS:Gentoo latest built with kernel 3.2.1 with hardened profile POSTFIX: v 2.9.1 when i'm configuring on master.cf some listening to port on ip address that doesn't exist on any interfa

Re: [OT] Re: found a "bug" on postfix 2.9.1

2012-03-06 Thread Eliezer Croitoru
On 07/03/2012 02:33, Wietse Venema wrote: Eliezer Croitoru: i dont care about any init scripts on whatever else then when there is this specific problem of mismatching binding an ip that dosnt exist to be checked using the "postfix check" method on terminal and not only on log. S

Re: PATCH: "postfix start" master initialization status

2012-03-07 Thread Eliezer Croitoru
On 07/03/2012 03:00, Wietse Venema wrote: I have uploaded a feature patch that changes "postfix start" so that it returns after the master daemon has initialized. This works around a problem on some Linux systems. These don't use "postfix status" to find out if the mail system still runs. Instea