Postfix + over quota change to perm error

2010-09-03 Thread Josef Karliak
hi guys, is possible to change error codes for over-quota error ? Here is a thing - there are about 4 recipients in aliases : /etc/aliases: abuse: user1,user2,user3,user4 When someone has a full mailbox (user3 for example), system stop delivering email and try it again after some time (we'

Postfix and restrictions for more than 200 remote recipients.

2010-11-22 Thread Josef Karliak
Hi everybody, some users from our company sends sometimes mails for about 300, 500, ... recipients. Is it possible to slow down delivering emails with this counts ? All others will've priority, emails with xxx recipients will be delivered with low priority. There could be solution with

Postfix 2.5.6-x and change SMTP error code

2011-09-08 Thread Josef Karliak
Good day everybody, could I change SMTP error message ? For example email doesn't exists, email return message like "5.1.1 smtp; 550 5.1.1 : Recipient address rejected: User unknown in local recipient table> #SMTP#. Could I change this message, for my own message in the czech language

Re: Postfix 2.5.6-x and change SMTP error code

2011-09-08 Thread Josef Karliak
Hi, thanks for answer. Don't worry, I wanna keep english message and Czech message will be added (english error message will be translated to a Czech). My boss want it :-/ Thanks and regards J.K. Cituji Reindl Harald : Am 08.09.2011 09:47, schrieb Josef Karliak: Goo

Re: Off Topic: Auto-whitelisting from sent mail?

2011-09-22 Thread Josef Karliak
Hi, I use whitelisting from "Sent Items" folder from IMAP (one my mail site) or from logfile of antivir/antispam SW on linux. I get a text file with email addreses that I save into a mysql. Spamassassisn with plugin made by Martin Gregorie check if address exists in database (Postgress

dkim-milter verify, but don't sign.

2011-11-07 Thread Josef Karliak
Good morning, I configured dkim-milter (2.7.2-x) to postfix (2.7.2-x) on opensuse 11.4 64-bit, generated keys (named "mail"). In the dkim-milter config I defined my options: DKIM_MODES="sv" DKIM_DOMAIN="ajetaci.cz" DKIM_SELECTOR="mail" DKIM_CANON="simple" DKIM_REJECTION="bad=a,dns=t,no=a,

Re: dkim-milter verify, but don't sign.

2011-11-07 Thread Josef Karliak
nks J.K. Cituji Robert Schetterer : Am 07.11.2011 10:39, schrieb Josef Karliak: Good morning, I configured dkim-milter (2.7.2-x) to postfix (2.7.2-x) on opensuse 11.4 64-bit, generated keys (named "mail"). In the dkim-milter config I defined my options: DKIM_MODES="sv"

Re: dkim-milter verify, but don't sign.

2011-11-07 Thread Josef Karliak
nks J.K. Cituji Robert Schetterer : Am 07.11.2011 10:39, schrieb Josef Karliak: Good morning, I configured dkim-milter (2.7.2-x) to postfix (2.7.2-x) on opensuse 11.4 64-bit, generated keys (named "mail"). In the dkim-milter config I defined my options: DKIM_MODES="sv"

Re: dkim-milter verify, but don't sign.

2011-11-07 Thread Josef Karliak
terer: Am 07.11.2011 10:39, schrieb Josef Karliak: Good morning, I configured dkim-milter (2.7.2-x) to postfix (2.7.2-x) on opensuse 11.4 64-bit, generated keys (named "mail"). In the dkim-milter config I defined my options: DKIM_MODES="sv" DKIM_DOMAIN="ajetaci.cz"

Re: dkim-milter verify, but don't sign.

2011-11-07 Thread Josef Karliak
ain)" log messages. Entries in the file should be of the same form as those of the PeerList option below. The list is empty by default. Cituji Robert Schetterer : Am 07.11.2011 10:46, schrieb Robert Schetterer: Am 07.11.2011 10:39, schrieb Josef Karliak: Good morning,

Postfix 2.8.x and customization DSN email?

2012-03-04 Thread Josef Karliak
Good morning, is it able to change for example DSN email's text ? This is the mail system at host server.fhk.com. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. We wanna to use it in our language (don't ask:-/)... Th

postfix 2.8.8.x and SPF rejecting emails from my MX servers

2012-04-02 Thread Josef Karliak
Good afternoon, I use SPf for spf authorized domains. When my primary MX fails, email is sent to my backup MX. When my primary get up, email that waits in the spool of my backup is rejected by my primary server because of SPF. For example http://www.openspf.org/Why?id=aukro%40info.aukr

Postfix 2.8.x and how to log "summary" into a mysql

2012-09-05 Thread Josef Karliak
Good morning, did anybody solved recording sender,recipient and date into a mysql ? Normally postfix log it into a maillog, I want it into a database record "sender recipient date". Or it is able to change postfix's logging, where is summary on a one line ? Thanks for tips and best re

Re: Postfix 2.8.x and how to log "summary" into a mysql

2012-09-05 Thread Josef Karliak
Am 05.09.2012 10:50, schrieb Josef Karliak: Good morning, did anybody solved recording sender,recipient and date into a mysql ? Normally postfix log it into a maillog, I want it into a database record "sender recipient date". Or it is able to change postfix's logging, w

Postfix 2.8.x and archive options

2012-10-10 Thread Josef Karliak
Good morning, I know about Postfix's "always_bcc" that sends all emails to another email mailbox. But are there some other options to archive emails ? For example all emails will be copied to a some direcotory. How do you solve your emails archoves ? Thanks and best regards J.Karlia

Re: Postfix 2.8.x and archive options

2012-10-11 Thread Josef Karliak
Hi, thanks for answer. I forgot to write our daily email's count - about 4. And as a email system we use cyrus. But I thought if postfix could store emails for archiving, alternate for "always_bcc" ... J.K. Cituji Robert Schetterer : Am 11.10.2012 07:28, schrie

Re: Postfix 2.8.x and archive options

2012-10-11 Thread Josef Karliak
users .. Thanks J.K. Cituji Robert Schetterer : Am 11.10.2012 09:13, schrieb Josef Karliak: Hi, thanks for answer. I forgot to write our daily email's count - about 4. number is not that relevant for basic archive actions, relevant for the archive storage i

Postfix 2.8.x and weir accepting emails

2012-11-28 Thread Josef Karliak
Good mornig to every body, postfix accept me emails that comes from servers sending emails with IP instead of the domain. For example "pok@[1.2.3.4]". Postfix accept me this email: Escape character is '^]'. 220 destination.mx.com ehlo bad.server.com 250-destination.mx.com 250-PIPELINING 2

Postfix 2.8.x anti anti backscattering settings

2013-04-18 Thread Josef Karliak
Good morning, our outgoing smtp server gets into a backscatter blacklist. When I checked my logs, there were only one mailer daemon email to some server in the time that is mentioned on the backscatter web. In all servers in the way of the email (incoming MX->antispam server-> our imap

Re: Postfix 2.8.x anti anti backscattering settings

2013-04-18 Thread Josef Karliak
, On 04/18/2013 11:06 AM, Josef Karliak wrote: Good morning, our outgoing smtp server gets into a backscatter blacklist. When I checked my logs, there were only one mailer daemon email to some server in the time that is mentioned on the backscatter web. In all servers in the way of the ema

Re: Postfix 2.8.x anti anti backscattering settings

2013-05-06 Thread Josef Karliak
Hi, thanks for tip. I may be something missed: In main.cf I've added: address_verify_relayhost = 19.13.13.11 #ip of my mail server that knows all users address_verify_sender = mas...@mojedomena.cz communication between this incoming server and final imap server (between them is anti

Re: Postfix 2.8.x anti anti backscattering settings

2013-05-07 Thread Josef Karliak
iases into a "alias_list" file and scp it from email server to incomming smtp and use it in postfix. Is it only one option ? Or there are better ? Just asking. Thanks very much. J.Karliak. Cituji Wietse Venema : Josef Karliak: Hi, thanks for tip. I may be somethin

postfwd2 expericiencies

2013-10-08 Thread Josef Karliak
Good afternoon, I've started to runnning postfwd2 on my server, with aproximately up to 500 mails daily (and 80% spams :) ). I plan to use it to a domain with 30 000 daily emails. Does anybody have postfwd2 applied for similar domain ? What about huge dns count for RBL ? Thanks and be

postfix 2.9.x and smtpd_recipient_restrictions in the main.cf and master.cf

2013-11-11 Thread Josef Karliak
e is a question - how do you solve it on your postfix ? And why I want it ? I want to accept only existing recipients from internet, alias list contains: alias1@ OK alias2@ OK ... Thank you for your advices and kicking me to the right way. Best regards Josef Karliak. -- Ma

Postfix with "always_bcc" email is 2x or 3x on the always_bcc mail

2022-10-10 Thread Josef Karliak
Good morning, what could cause the mail copied by postfix's always_bcc - copied email is 2x or sometimes (?) 3x copied in the always_bcc email. I use DKIM and DMARC milter and Spamassasisn as a "check_policy_service". Could the passing to the milters cause it ? Thanks and best re

Re: Postfix with "always_bcc" email is 2x or 3x on the always_bcc mail

2022-10-11 Thread Josef Karliak
Hi Wietse, thank you for your help, all works fine. Best regards J.Karliak Dne 2022-10-11 11:45, Wietse Venema napsal: Josef Karliak: Good morning, what could cause the mail copied by postfix's always_bcc - copied email is 2x or sometimes (?) 3x copied in the always_bcc

Re: Postifix 2.11.3 sends some mails (not spam) to postmater@

2016-03-19 Thread Josef Karliak
Yes, I use dmarc milter for postfix, opendmarc. J.K. > Josef Karliak: >> Hi, >> I found that only emails with "dmarc=fail" in the headers are sent to >> postmaster - as it is defined in our dmarc record, but that should be >> statistics, not

Postifix 2.11.3 sends some mails (not spam) to postmater@

2016-03-19 Thread Josef Karliak
Good morning, Postfix copy some mails (not spams) to postmaster@ email of our domain, what could cause it ? But only some mails. One idea - "postmaster" file contains : postmaster@ OK abuse@ OK This is new after reconfiguration to incoming MX server. But this file is also on

Re: Postifix 2.11.3 sends some mails (not spam) to postmater@

2016-03-19 Thread Josef Karliak
Hi, I found that only emails with "dmarc=fail" in the headers are sent to postmaster - as it is defined in our dmarc record, but that should be statistics, not emails... Thanks and best resgards J.K. > Josef Karliak: >> Good morning, >> Postfix copy

postfix and dualstack relayhost.

2014-08-27 Thread Josef Karliak
Hi there, just a little question - when I use in the main.cf dns name for relayhost and dns name has IPv4 and IPv6 IP, how does postfix communicate ? First is IPv6 communication and after timeout is IPv4 communication ? Thanks and best regards J.Karliak -- Ma domena pouziva zabezpe

[pfx] Postfix 3.7.x do not send message Delivery Status Notification of relayed email

2025-05-05 Thread Josef Karliak via Postfix-users
Good morning, what could cause that Postfix do not send DSN of the mail that is recieved over another server ? If I set a email client directly to the the server with Postfix, DSN is generated: No DSN : client->smtp1->smtp2 DSN : client->smtp2 Both smtp's IP is in "mynetworks" in