Re: disable receiving for particular email

2017-10-20 Thread titanus
Fri, 20 Oct 2017 08:00:35 +0200 skrev Poliman - Serwis : > Hi all. I would like to create "do not reply" email account. The simpliest > way is create an email account and disable receiving. Which option in > Postfix permit disable receiving for particular email? > Why not use a non-existent addr

Re: Many lookup types are available. What is the guide for choosing one or another?

2014-07-12 Thread Titanus Eramius
I'm sorry, but this thread seems to have taken a detour. Being a Dane, I run into these kinds of responses all the time, simply because I find it counter-productive to sugarcoat things when writing English. On Sat, 12 Jul 2014 14:41:51 +0200 "li...@rhsoft.net" wrote: > Am 12.07.2014 14:35, schri

Re: Wondering about the encoding of the README_FILES/*

2014-04-18 Thread Titanus Eramius
On Fri, 18 Apr 2014 09:19:56 -0400 (EDT) wie...@porcupine.org (Wietse Venema) wrote: > Amazingly, all this is described in a file called INSTALL: > Thank you for your reply and patience, I can't believe I missed it... Cheers, Titanus

Wondering about the encoding of the README_FILES/*

2014-04-18 Thread Titanus Eramius
o to say. My system is Debian 7 stable, and ideally I would like to read the documentation with gedit or nano, but any CLI based program will do just fine. Thanks, Titanus

Re: New "TLS Forward Secrecy" document

2013-12-19 Thread Titanus Eramius
On Wed, 18 Dec 2013 15:15:34 -0500 (EST) wie...@porcupine.org (Wietse Venema) wrote: > Postfix has supported forward secrecy for TLS since version 2.2 > when the TLS patch was adopted into Postfix. Things have changed a > lot since then, both in TLS and in the real world. > > Viktor wrote up a FO

Re: Blocking LinkedIn 'Intro' mail hijacking?

2013-10-25 Thread Titanus Eramius
Fri, 25 Oct 2013 12:53:08 -0400 skrev Charles Marcus : > "Once you install the Intro app" Well, if the app is not installed, it might solve the problem. Other than that, I think this is a bit off-topic for Postfix, since it only applys to Apples hand-held devices. Cheers, Titanus

Re: Setting up SPF in Postfix for sending

2013-08-15 Thread Titanus Eramius
Thu, 15 Aug 2013 22:56:53 -0700 skrev Rob Tanner : > I've googled around a quite a bit and while I can find lots of > instruction on what I need in order for Postfix to validate incoming > mail, I find nothing about what I need to do to make sure Postfix > does whatever it needs to do to make sure

Re: Virtual Hosting (Ubuntu 12.04)

2013-06-25 Thread Titanus Eramius
Mon, 24 Jun 2013 20:22:00 -0500 skrev postfix2...@hushmail.com: > Holy cow? Two things I didn't expect. Somebody would own a goofy name > like that and somebody else would actually feel like pulling the > records to test that. I suppose example.com is taken too, which is > precisely why I avoided

Re: myhostname and PTR

2013-06-22 Thread Titanus Eramius
Thank you for the replys, they are very helpful. I "own" this domain, and the danish handler of .dk allows all settings in DNS to be altered, but the hosting provider does not. All records besides PTR is within my control at the provider, so I guess it's a design decision they have taken, and I wi

myhostname and PTR

2013-06-21 Thread Titanus Eramius
verse lookup gives 46-21-105-38-static.serverhotell.net. Does this means I should use 46-21-105-38-static as myhostname? Thanks, titanus

Re: postfix munin graphs

2013-06-18 Thread Titanus Eramius
Tue, 18 Jun 2013 07:38:38 -0700 skrev Grant : > I think I need to tell munin where my postfix logs are > (/var/log/mail/current) since I use metalog. How can I do that? > > - Grant Try'n read some documentation http://munin.readthedocs.org/en/latest/ Then check out /etc/munin/plugin-conf.d/mun

Re: Is it time for 2.x.y -> x.y?

2013-06-01 Thread Titanus Eramius
rrent scheme conforms to history, and therefore what one might expect from version numbers. If one knows history, that is. Cheers, Titanus

Re: Serving Dovecot mailbox quota status to Postfix

2013-04-12 Thread Titanus Eramius
Fri, 12 Apr 2013 15:27:26 +0200 skrev Ralf Hildebrandt : > * Titanus Eramius : > > > Very useful, thank you for writing and sharing. May I suggest the > > english Wiki-article for background on backscatter? > > URL? > Sorry, off course http://en.wikipedia.org/wiki/Backscatter_(email)

Re: Serving Dovecot mailbox quota status to Postfix

2013-04-12 Thread Titanus Eramius
Thu, 11 Apr 2013 22:58:36 +0200 skrev Ralf Hildebrandt : > I wrote a little something about how to prevent delivery to mailboxes > over quota while still being in the SMTP dialogue: > http://sys4.de/en/blog/2013/04/08/postfix-dovecot-mailbox-quota/ > (Postfix/Dovecot) > Very useful, thank you fo

Re: Trouble configuring backup MX to reject unauth destination

2013-04-06 Thread Titanus Eramius
Solved it :-) When sending to unknown users, Postfix now rejects the mail with "User unknown in virtual mailbox table", and it does so for hosted (that is, virtual mailbox domains) domains as well. It seems the SRS-daemon* I have been using with the main.cf parameters recipient_canonical_maps rec

Re: Trouble configuring backup MX to reject unauth destination

2013-04-05 Thread Titanus Eramius
it > does not exist. False may be the wrong word, and I'm sorry if it is. What I mean is, virtual_mailbox_maps always returns nothing from MySQL, like so: titanus@ntdata:/etc/postfix$ sudo postmap -q t...@nt-backup.dk mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf titanus@ntdata:/etc/pos

Re: Trouble configuring backup MX to reject unauth destination

2013-04-05 Thread Titanus Eramius
Mon, 25 Mar 2013 14:09:04 -0400 (EDT) skrev Wietse Venema : > Titanus Eramius: > > MAIL FROM:<> > > 250 2.1.0 Ok > > RCPT TO: > > 250 2.1.5 Ok > > RCPT TO: > > 250 2.1.5 Ok > > > If non-exist...@cogky.dk is substituted with non-exist...@aptg

Re: Trouble configuring backup MX to reject unauth destination

2013-03-25 Thread Titanus Eramius
Mon, 25 Mar 2013 11:30:41 -0400 (EDT) skrev Wietse Venema : > Titanus Eramius: > > Fri, 22 Mar 2013 19:12:40 -0400 (EDT) skrev Wietse Venema > > : > > > > > Test your lookups: > > > > > > postmap -q cogky.dk the-virtual_mailbox_domains-table >

Re: Trouble configuring backup MX to reject unauth destination

2013-03-25 Thread Titanus Eramius
, size=2673, nrcpt=1 (queue active) Mar 25 13:43:55 aptget postfix/qmgr[23982]: BB6AD371DDC4: removed Mar 25 13:43:55 aptget postfix/smtpd[24133]: disconnect from unknown[92.243.255.38] Thank you again for helping Titanus postconf -n alias_maps = hash:/etc/aliases bounce_template_file = /etc/

Re: Trouble configuring backup MX to reject unauth destination

2013-03-22 Thread Titanus Eramius
Fri, 22 Mar 2013 16:55:21 -0400 (EDT) skrev Wietse Venema : > Titanus Eramius: > > Besides aptget.dk this server also hosts cogky.dk (among others), > > and while unknown recipients is being correctly rejected with a 550 > > when sent to aptget.dk, they are not when sent

Re: Trouble configuring backup MX to reject unauth destination

2013-03-22 Thread Titanus Eramius
Tue, 19 Feb 2013 16:31:05 + skrev Viktor Dukhovni : > On Tue, Feb 19, 2013 at 12:21:35PM +0100, Titanus Eramius wrote: > > > I've tried with relay_domains, but it matches on domain-level which > > is too much. I then applied relay_recipient_maps, but it don't

Re: Submission on 587 and check_policy_service

2013-03-21 Thread Titanus Eramius
.1:10031,reject" > > You cannot use spaces with in-line options in master.cf > > Brian Thank you for help, it was spot on. Cheers, Titanus

Submission on 587 and check_policy_service

2013-03-21 Thread Titanus Eramius
I have set Postfix only to allow relaying through submission on port 587, and as extra safety, I have installed the PolicyD* service to run some rate limiting, and is trying to configure it with Postfix. Since the PolicyD service only needs to check mail that gets relayed, I am trying to call it f

Re: Trouble configuring backup MX to reject unauth destination

2013-02-19 Thread Titanus Eramius
Thinking about this, I might have been to specific in my question. At the fundamental level I would like to have 2 or more Postfix servers capable of receiving virtual mail for multiple domains, where one of the servers also handles relaying and local delivery. The rest should function as backup M

Re: Trouble configuring backup MX to reject unauth destination

2013-02-16 Thread Titanus Eramius
Sat, 16 Feb 2013 12:39:24 +0100 skrev DTNX Postmaster : > On Feb 16, 2013, at 12:18, Titanus Eramius wrote: > > > I plan on upgrading Debians stable Postfix to the current stable > > version of 2.10 so I may benefit from postscreen, and that will > > probably be a good

Re: Trouble configuring backup MX to reject unauth destination

2013-02-16 Thread Titanus Eramius
Sat, 09 Feb 2013 10:25:31 -0600 skrev Noel Jones : ... > Nothing wrong with this setup. It's very easy to configure, > requires no third-party software or additional packages, and it's > easy to understand where your mail goes. I expect that's why it's > used as an example on the spamassassin

Re: Trouble configuring backup MX to reject unauth destination

2013-02-09 Thread Titanus Eramius
Fri, 08 Feb 2013 21:54:02 +0100 skrev Jeroen Geilman : > On 02/08/2013 06:02 PM, Titanus Eramius wrote: > > > Feb 7 22:12:48 ntdata postfix/pickup[24843]: 048341743609: uid=5005 > > from= > > So you are...not re-injecting spamassassin traffic, but instead > re

Re: Trouble configuring backup MX to reject unauth destination

2013-02-08 Thread Titanus Eramius
Fri, 8 Feb 2013 09:45:07 -0600 skrev /dev/rob0 : snip > > --- > > titanus@ntdata:/var/log$ grep "048341743609" mail.log.1 > > > > Feb 7 22:12:48 ntdata postfix/pickup[24843]: 048341743609: uid=5005 > > from= > > pickup(8) picks up mail which was s

Trouble configuring backup MX to reject unauth destination

2013-02-08 Thread Titanus Eramius
<-- Backup MX for mx01.nt-data.dk The setup is entirely virtual, using MySQL to store aliases, addressees etc. The problem is, that *I think* the backup MX' can be used to spread backscatter. I routinely looks at the Postfix logging, and found these entries yesterday from mx01.nt-data.dk:

Re: Is a late header check possible?

2013-02-08 Thread Titanus Eramius
Thu, 07 Feb 2013 10:03:32 -0600 skrev Noel Jones : > On 2/7/2013 8:58 AM, Titanus Eramius wrote: > > I'm running SpamAssassin as a content_filter on incoming mail which > > ads 4 spam-headers, one of them being "X-Spam-Level:". The precise > > heade

Is a late header check possible?

2013-02-07 Thread Titanus Eramius
I would like to have the ability to redirect mails with that header to a account where I can store them. So basically I *think* I'm asking if Postfix have a header_checks feature that runs after the content filters? Thanks titanus@ntdata:/etc/postfix$ sudo postconf -n (mai

Re: slow down deferred destination

2013-01-29 Thread Titanus Eramius
Tue, 29 Jan 2013 08:30:05 + skrev James Griffin : > * Birta Levente [2013-01-29 10:18:15 +0200]: > > > Hi all > > > > How can I slow down deliveries to specified domain after temporary > > deferred? > > > > I have a list for marketing purposes and 2/3 part of subscribed > > users is on yah

Re: Integration of content filter in master.cf

2013-01-16 Thread Titanus Eramius
Tue, 08 Jan 2013 23:59:31 +0100 skrev mouss : > > This raises the question (or at least I think it do), if it's > > possible to "force" the users onto 587 by denying relay access to > > 25? > > fix the problem at the source: force the client to do the work: > use different services for differ

Re: Integration of content filter in master.cf

2013-01-16 Thread Titanus Eramius
Tue, 08 Jan 2013 16:24:11 -0600 skrev Noel Jones : > On 1/8/2013 4:11 PM, Titanus Eramius wrote: > > > I've had some trouble seeing the difference > > between -o overrides in main.cf and master.cf, but this really > > helps. > > > > > main.cf para

Re: Integration of content filter in master.cf

2013-01-08 Thread Titanus Eramius
Tue, 08 Jan 2013 15:54:41 -0600 skrev Noel Jones : ... > > This raises the question (or at least I think it do), if it's > > possible to "force" the users onto 587 by denying relay access to > > 25? > > > > It's certainly possible to prevent relaying via port 25, and many > sites do so. > > Th

Re: Integration of content filter in master.cf

2013-01-08 Thread Titanus Eramius
Tue, 08 Jan 2013 22:06:26 +0100 skrev Reindl Harald : > > > Am 08.01.2013 21:48, schrieb Titanus Eramius: > > This raises the question (or at least I think it do), if it's > > possible to "force" the users onto 587 by denying relay access to > >

Re: Integration of content filter in master.cf

2013-01-08 Thread Titanus Eramius
Tue, 8 Jan 2013 20:29:30 +0100 skrev DTNX Postmaster : ... > > The more typical way to do this is for local mail to use the > > submission port 587. Sometimes folks redirect port 25 on the local > > network to 587 as a migration aid. > > > This. Using the submission port is highly recommended

Re: Integration of content filter in master.cf

2013-01-08 Thread Titanus Eramius
Tue, 08 Jan 2013 12:39:58 -0600 skrev Noel Jones : > On 1/8/2013 10:47 AM, Titanus Eramius wrote: > > I'm a little unsure about best practice here, hence the question. > > > > Running /usr/sbin/spamd from the SpamAssassin package to scan mail, > > I've inte

Integration of content filter in master.cf

2013-01-08 Thread Titanus Eramius
I'm a little unsure about best practice here, hence the question. Running /usr/sbin/spamd from the SpamAssassin package to scan mail, I've integrated it into /etc/postfix/master.cf with the following lines --- smtp inet n - n - - smtpd -o content_filter=spamassa

Re: RoundCube vs squirrelmail (pros and cons)

2012-12-27 Thread Titanus Eramius
Thu, 27 Dec 2012 11:00:34 -0500 skrev Robert Moskowitz : > > On 12/27/2012 01:38 AM, Muhammad Yousuf Khan wrote: > > i want a web interface for our email access. > > To me roundcube seems more attractive/better then squirrel-mail > > (look wise) however i dont want to overlook better options/feat

Happy holidays to all

2012-12-27 Thread Titanus Eramius
Hi list I would like to express my gratitude to all the people on this list, whom helps new folks like me to run a mailserver. Especially Wietse would I like to thank, for making Postfix possible. I can't really imagine using anything else. So thank you all and happy holidays. Cheers, Titanus

Re: Postfix used as End to End and relaying to external SMTP server based on FROM address (possible?)

2012-12-16 Thread Titanus Eramius
On Sun, 16 Dec 2012 17:18:38 -0500 "ashleygriffin.ca - Contact" wrote: > Hi > > Just so I understand this, what this really means is after version > v2.03, and I have version v2.10? > Some more general reading on the subject could include Wikipedia https://en.wikipedia.org/wiki/Versioning Che

Re: SASL auth and (local) relaying through telnet

2012-12-13 Thread Titanus Eramius
On Sun, 09 Dec 2012 16:37:12 +0100 mouss wrote: > > mew :) you like cats too? or is it the pipe that you like? > > $ sudo grep "" /var/log/mail.log > > saves a few keystorkes For some odd reason I kindda do. Maybe it's the concept of a data-pipe itself, but I imagine I from now on

Re: SASL auth and (local) relaying through telnet

2012-12-07 Thread Titanus Eramius
On Thu, 6 Dec 2012 20:32:17 -0600 /dev/rob0 wrote: > On Fri, Dec 07, 2012 at 01:23:21AM +0100, Titanus Eramius wrote: > > My highest concern is to setup an open relay by accident, so > > in the process I've used an online anti-spam tester several > > times: http://www.

SASL auth and (local) relaying through telnet

2012-12-06 Thread Titanus Eramius
sql:/etc/postfix/mysql_virtual_domains_maps.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_minimum_uid = 5000 virtual_transport = dovecot virtual_uid_maps = static:5000 Any pointers / help will be greatly appreciated and thanks for reading. Cheers, Titanus

Re: Sending of several delayed warnings

2012-11-20 Thread Titanus Eramius
On Mon, 19 Nov 2012 08:47:35 -0500 (EST) Wietse Venema wrote: > Titanus Eramius: > > Running Postfix 2.7.x I have set delay_warning_time to 4 hours, but > > was wondering if it is possible to send out two or more bounce > > messages about a delayed message? > > If

Sending of several delayed warnings

2012-11-19 Thread Titanus Eramius
Running Postfix 2.7.x I have set delay_warning_time to 4 hours, but was wondering if it is possible to send out two or more bounce messages about a delayed message? What I am aiming for is, that if a message can not be delivered to the destination, then Postfix will inform the sender immediately,

Re: [OT] SPF - Do you use it

2012-10-06 Thread Titanus Eramius
On Fri, 05 Oct 2012 17:17:49 +0200 lst_ho...@kwsoft.de wrote: > > Zitat von Reindl Harald : > > > Am 05.10.2012 16:04, schrieb lst_ho...@kwsoft.de: > >> > >> Zitat von Titanus Eramius : > >> > >>> Slightly off topic. I hope it's OK wh

Re: [OT] SPF - Do you use it

2012-10-06 Thread Titanus Eramius
On Fri, 05 Oct 2012 15:50:37 +0200 Reindl Harald wrote: > forgot to mention you should use BOTH types > TXT and SPF I did not even know that a SPF record type existed in DNS. At the homepage of SPF and other places I have read, it is indicated that SPF = TXT RR in DNS, but I may have read too l

[OT] SPF - Do you use it

2012-10-05 Thread Titanus Eramius
Slightly off topic. I hope it's OK when the mail is marked as such. I was just wondering if the users of this list use SPF in any way, and if so, to what extend? My former provider of mail added a header with the SPF-info retrived from DNS, and I'm considering to do the same with "policyd-spf-per

Re: Danish letters in "bounce_template_file"

2012-09-28 Thread Titanus Eramius
On Fri, 28 Sep 2012 11:13:15 +0200 Reindl Harald wrote: > > Am 28.09.2012 11:11, schrieb Titanus Eramius: > > I have tried to set the charset of bounce.cf to UTF-8 and then sent > > a few mails to the server to test it. When a bounce returns we'll > > know if UTF-8

Re: Danish letters in "bounce_template_file"

2012-09-28 Thread Titanus Eramius
ariable > set to? It may also be helpful to post any related "LC_*" variables. I see. Then it makes better sense, especially because $LANG is set to Danish together with most of the LC_'s: titanus@machine:~$ locale LANG=da_DK.UTF-8 LANGUAGE= LC_CTYPE="da_DK.UTF-8" LC_NUMER

Re: Danish letters in "bounce_template_file"

2012-09-28 Thread Titanus Eramius
On Thu, 27 Sep 2012 10:15:09 -0400 (EDT) Wietse Venema wrote: > > > > > > Instead it looks like this: > > > "Det her mailsystemet p?? v??rten mydomain." > > > > Bounce templates have supported non-ASCII from the start. I suspect > > that something after Postfix is stripping them. > > I just conf

Danish letters in "bounce_template_file"

2012-09-27 Thread Titanus Eramius
I have translated "bounce_template_file" to Danish, and besides the localized letters, it works fine (the English part is still present in the error). In /etc/postfix/main.cf I have set delay_warning_time = 4 bounce_template_file = /etc/postfix/bounce.cf When I run "postconf -b /etc/postfix/bounc

Re: Backup MXs and databases

2012-09-04 Thread Titanus Eramius
On Tue, 04 Sep 2012 01:50:42 +0200 Reindl Harald wrote: > > Like this > > http://www.iheavy.com/2012/04/26/bulletproofing-mysql-replications-with-checksums/ > > * mixed transactional and non-transactional tables > not relevant in this context > why would someone mix innodb/myisam a database

Re: Backup MXs and databases

2012-09-03 Thread Titanus Eramius
On Tue, 04 Sep 2012 00:39:08 +0200 Reindl Harald wrote: > Am 03.09.2012 23:56, schrieb Titanus Eramius: > > > > MySQL Replication, which seems a bit dodgy, with the risk of silent > > data corruption. > > where do you see a risk of silent data corruption? > > i

Backup MXs and databases

2012-09-03 Thread Titanus Eramius
Hello good folks I have recently brought my very first mailserver online, and have been testing it for the past month or so. Since the setup needs to be redundant, I have also brought a secondary mailserver online on it's own domain, and everything seems to run smoothly. It's a Debian, Postfix, D