Re: DKIM DNS record

2015-09-02 Thread Christian Kivalo
On 2015-09-02 10:29, Martin Skjöldebrand wrote: Quoting Steve Jenkins : On Wed, Aug 19, 2015 at 10:07 AM, Martin Skjöldebrand wrote: Following the tutorial here: http://arstechnica.com/business/2014/03/taking-e-mail-back-part-3-fortifying-your-box-against-spammers/ [1] What would a D

Re: postfix setup best practice question

2015-08-27 Thread Christian Kivalo
Hi, On 2015-08-27 10:27, z...@oper.hu wrote: 2015-08-27 10:04 időpontban Koko Wijatmoko ezt írta: On Thu, 27 Aug 2015 09:53:19 +0200 z...@oper.hu wrote: Dear All, I would like to realize a postfix setup where: - I have 1 public IP address - at least 2 domains - one postfix instace After sett

Re: rewrite From: header with name

2015-08-25 Thread Christian Kivalo
On 2015-08-25 10:30, Hans Ginzel wrote: On Tue, Aug 25, 2015 at 09:37:37AM +0200, Christian Kivalo wrote: Whats the content of your header_checks file? /^(From:.*)/i WARN header_checks: $1 And test postmap -fq "From: Joe User " pcre:/etc/postfix/header_checks works: WARN header_ch

Re: rewrite From: header with name

2015-08-25 Thread Christian Kivalo
On 2015-08-25 10:30, Hans Ginzel wrote: On Tue, Aug 25, 2015 at 09:37:37AM +0200, Christian Kivalo wrote: Whats the content of your header_checks file? /^(From:.*)/i WARN header_checks: $1 is this on one line in the file? And test postmap -fq "From: Joe User " pcre:/e

Re: rewrite From: header with name

2015-08-25 Thread Christian Kivalo
On 2015-08-24 22:46, Hans Ginzel wrote: Thank you. On Mon, Aug 24, 2015 at 01:43:08PM -0400, Wietse Venema wrote: Send an email, and it will log something. For example this was I have removed timestamp and hostname: postfix/pickup[20385]: 52D3E801BA: uid=494 from= postfix/cleanup[23831]: 52

Re: "stopped working"

2015-08-23 Thread Christian Kivalo
Hi, On 2015-08-23 12:36, Martin Skjöldebrand wrote: Quoting Christian Kivalo : Logs are not say much at all, possibly because I'm locking at the wrong logs. Any thoughts on what might have happened here? /var/log/{syslog,messages,mail.log}? One of those should be it. I can't se

Re: "stopped working"

2015-08-23 Thread Christian Kivalo
Hi, However, after a major infrastructure crash at the hosting company the server is now up again. Still the same problem though. If anyone sent any suggestions in the last 12 hours or so, I'm still eagerly waiting for ideas. Your server seems to not respond, at least no response to a ping,

Re: "stopped working"

2015-08-23 Thread Christian Kivalo
Hi, Am 23. August 2015 11:03:45 MESZ, schrieb "Martin Skjöldebrand" : >Hi, > >Love those subjects. >I was about to setup DKIM on my mail server when I noticed I "all of a > >sudden" can't send mail from MUAs any longer. Before trying to set up >DKIM I got Mailman working and could still use

Re: trying to figure out regex for custom_header checks

2015-08-20 Thread Christian Kivalo
Hi, On 2015-08-20 00:44, Ben Greenfield wrote: On Aug 19, 2015, at 5:43 PM, Viktor Dukhovni wrote: On Wed, Aug 19, 2015 at 04:14:10PM -0400, Ben Greenfield wrote: First explain the problem, rather than the solution. We receive a lot of spam that have very rare top level domains .site, .l

RE: TLS cert - bug in documentation or bug in my understanding ??

2015-08-19 Thread Christian Kivalo
some "to old" tls clients wil fail with postfix. I dont know if the use DHE. and its NOT a postfix error. what happens is, why client-server are changing keys, the client closes the connection. and a message appears in your log, server closed connection and no mail is recieved. old windows excha

Re: SPF clear up

2015-08-01 Thread Christian Kivalo
>Would the correct SPF record then be: >v=spf1 include:foo.com ~all > >For each domain? my mailserver handles 4 domains. i explicitly set the permitted sender ips on the spf entry for my main domain like v=spf1 ip4:(ip v4 addr) ip6:(ip v6 addr) and for the three other domains i redirect to my

Re: Relay rejection?

2015-07-05 Thread Christian Kivalo
Am 05. Juli 2015 21:18:03 MESZ, schrieb "@lbutlr" : >I have the following setup for submission: > >submission inet n - n - - smtpd >-o smtpd_tls_security_level=encrypt >-o smtpd_sasl_auth_enable=yes >-o smtpd_sasl_type=dovecot >-o smtpd_sasl_security

Re: sent mail goes into spam

2015-06-16 Thread Christian Kivalo
Am 16. Juni 2015 17:48:20 MESZ, schrieb z...@oper.hu: > > >I tried many mails from my domain, such gmail.com, outlook.hu . All >these mails arrived to spam. There are few exceptions as well. what do the headers of one of those mails at gmail tell? hotmail is generally a bit more challenging to

Re: sent mail goes into spam

2015-06-16 Thread Christian Kivalo
On 2015-06-16 17:04, z...@oper.hu wrote: Dear All, I created a postfix based mail system. When my useres send mail most of the mails goes into spam. Where do your users send mail to, that then is classified as spam? Regards, Zoli Regards - christian

Re: messages queue not delivered with sasl.

2015-06-16 Thread Christian Kivalo
On 2015-06-16 13:48, basteon wrote: yes warning exists: Jun 16 16:56:58 mail postfix/smtp[14742]: warning: hash:/etc/postfix/mailpasswd is unavailable. open database /etc/postfix/mailpasswd.db: No such file or directory Jun 16 16:56:58 mail postfix/smtp[14742]: warning: hash:/etc/postfix/mailpass

Re: smtps via 465 is not working

2015-06-11 Thread Christian Kivalo
-0700, Christian Kivalo wrote: On 2015-06-11 07:51, Jithesh AP wrote: Hi, Hi, I am a newbie and setting up my postfix+mysql+dovecot. I got things working for receiving/sending mails, via port 993 and 25 (used a client opera mail). After that i tried to enable smtps via 465, but it is not working

Re: smtps via 465 is not working

2015-06-10 Thread Christian Kivalo
On 2015-06-11 07:51, Jithesh AP wrote: Hi, Hi, I am a newbie and setting up my postfix+mysql+dovecot. I got things working for receiving/sending mails, via port 993 and 25 (used a client opera mail). After that i tried to enable smtps via 465, but it is not working, the log is giving this e

Re: Cannot Start TLS: handshake failure (openssl command succeed)

2015-05-20 Thread Christian Kivalo
On 2015-05-20 11:32, King Cao wrote: Dears, Hi, Currently my postfix need to delivery mails to exchange 2003 and encounter handshake failure issue when setting up the TLS connection. posttls-finger failed but openssl succeeded. The remote exchange only support cipher: "RC4-SHA". The "RC4-SH

Re: cleanup/qmgr timeouts

2015-04-22 Thread Christian Kivalo
On 2015-04-22 12:47, Edgaras Lukoševičius wrote: Also, I see that postfix is piping messages to only a small number of pipes while my cpu and disk is almost idling.. There’s only 5-7 dovecot/deliver pipes. How can I increase this? Hi Edgaras, You could for example use LMTP delivery to dovecot,

Re: smtpd: warning: hostname does not resolve to address Name or service not known

2015-04-18 Thread Christian Kivalo
On 2015-04-18 15:08, Krzs wrote: postfix/smtpd[23438]: xsasl_dovecot_server_connect: Connecting Apr 18 15:05:25 www postfix/smtpd[23438]: warning: SASL: Connect to private/auth failed: Connection refused Apr 18 15:05:25 www postfix/smtpd[23438]: fatal: no SASL authentication mechanisms Apr 18 15

Re: port 25 465 and 587 confusion.

2015-04-06 Thread Christian Kivalo
On 2015-04-06 14:27, Muhammad Yousuf Khan wrote: in light of your above suggestions. i enabled smtp inet n - - - - smtpd #smtp inet n - - - 1 postscreen #smtpd pass - - - - - smtpd #dnsblo

Re: How to allow each user on an Ubuntu server use his/her google email and password to send the email via google smtp?

2015-03-18 Thread Christian Kivalo
Am 18. März 2015 11:19:32 MEZ, schrieb Peng Yu : >On Wednesday, March 18, 2015, Dominik George wrote: > >I just need to send emails via gmail through command line. Configuring >postfix for this seems to overkill. > >Using MUA like mutt and sup overkills, too. > >Does anybody know a simplest solu

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