Re: dkim error in virtualmin

2012-10-19 Thread Dennis Guhl
On Fri, Oct 19, 2012 at 03:37:59AM -0700, intelligent me wrote: > Ok sir but i am using postfix as a MTA so i asked this question as Nonetheless are questions regarding DKIM and/or virtualmin off topic here. Dennis

Re: dkim error in virtualmin

2012-10-19 Thread Dennis Guhl
On Fri, Oct 19, 2012 at 03:20:21AM -0700, achal wrote: > i got following error while installing DKIM in virtualmin on my centos This is a forum for postfix users. [..] > any help will be great Search a forum for dkim or virtualmin and seek help there. Dennis

Re: Question about DNS registries

2012-10-02 Thread Dennis Guhl
On Tue, Oct 02, 2012 at 09:54:02AM +0100, Alumno Etsii wrote: > Hi list! > > Yesterday I was experimenting with the DNS registries assigned to my mail > server. [..] > But yesterday I changed this registry: > > devels.es. 13325 IN A 91.215.158.237 > > To: > > devels.

Re: transport: list of domains

2012-10-02 Thread Dennis Guhl
On Tue, Oct 02, 2012 at 10:30:27AM +0200, Tom Kinghorn wrote: > Good morning List. [..] > Is there a way to set the smtp_concurrency_limit for these domains > without creating thousands of lines with > > domainnametransport: Something like: mx1.bigisp.com trans

Re: How to limit the time/number of messages an smtp authenticated session may last

2012-07-27 Thread Dennis Guhl
On Fri, Jul 27, 2012 at 01:55:33PM +0200, Christian Rohmann wrote: [..] > I know postfix has quite a few options to configure the connection reuse > behavior as client, using the "smtp_connection_cache_"-options, but how > would I approach my problem with postfix being an smtp server and a long >

Re: Multiple relayhost depending on SASL AUTH

2012-07-18 Thread Dennis Guhl
On Wed, Jul 18, 2012 at 12:43:20PM +0200, Nico Angenon wrote: > Hello, [..] > What i need to do is to separate outgoing mail, I've thought > configuring multiple relay host depending on SASL Authentication : transport(5) http://www.postfix.org/transport.5.html reject_sender_login_mismatch http:

Re: OT - was Re: common mailbox for design

2012-06-26 Thread Dennis Guhl
On Tue, Jun 26, 2012 at 01:13:32PM +0200, Reindl Harald wrote: > > > Am 26.06.2012 12:59, schrieb Charles Marcus: [..] > > Yes, but it sure would be nice if we could do away with the need > > to have the client send the message over the wire *twice*, once to > > the smtp server for outbound del

Re: Incorrect authentication data message

2012-06-21 Thread Dennis Guhl
On Wed, Jun 20, 2012 at 07:40:27PM +0100, Nicolás wrote: > El 20/06/2012 17:12, Dennis Guhl escribió: [..] > >Are you really sure your email is directed to the correct server? Is > >the A record for domain.es the same as for mail.domain.es? > > That was the real mistake. As

Re: Incorrect authentication data message

2012-06-20 Thread Dennis Guhl
On Wed, Jun 20, 2012 at 03:00:44PM +0100, Nicolás wrote: > Hi there! [..] > The whole postconf -n command on the client, nagios.domain.es: > > config_directory = /etc/postfix > relayhost = [domain.es] Is it intentional that you turned MX lookups off? See http://www.postfix.org/postconf.5.html#r

Re: Different smtpd_client_restrictions policies for different recipient domains ?

2012-06-06 Thread Dennis Guhl
On Wed, Jun 06, 2012 at 09:15:55AM -0600, David Boreham wrote: [How to apply a restriction at some connections only?] > What's the best way to implement this ? I think restriction classes > are the way to go , but I'm not 100% sure. They are exactly the way to go. See here: http://www.postfix.o

Re: Receiving mail "Relay Access Denied"

2012-05-11 Thread Dennis Guhl
On Fri, May 11, 2012 at 12:48:38PM +0800, Tseveendorj Ochirlantuu wrote: > Hello, > > I'm new on postfix and I'm trying to configure send and receive mail on > postfix with local system user. Welcome to postfix and this list. [..] Please do not send your main.cf but the output from postconf -n.

Re: Can I improve the efficiency of my dnsbl reject configuration?

2012-04-27 Thread Dennis Guhl
On Fri, Apr 27, 2012 at 08:16:47PM +0200, Ansgar Wiechers wrote: > On 2012-04-27 kar...@mailcan.com wrote: > > On Fri, Apr 27, 2012, at 06:43 PM, Bastian Blank wrote: > >> On Fri, Apr 27, 2012 at 08:55:15AM -0700, kar...@mailcan.com wrote: > >>> reject_non_fqdn_recipient > >> > >> Why? > > >

Re: Can I improve the efficiency of my dnsbl reject configuration?

2012-04-27 Thread Dennis Guhl
On Fri, Apr 27, 2012 at 10:58:32AM -0700, kar...@mailcan.com wrote: > On Fri, Apr 27, 2012, at 01:47 PM, Wietse Venema wrote: > > > I'd still think that a local check by Postfix to an 'auto-expiring hash > > > table' (unclear so far it that can be done) to which the 'bad' address > > > > Each Post

Re: Can I improve the efficiency of my dnsbl reject configuration?

2012-04-27 Thread Dennis Guhl
On Fri, Apr 27, 2012 at 09:20:21AM -0700, kar...@mailcan.com wrote: > On Fri, Apr 27, 2012, at 06:09 PM, Dennis Guhl wrote: > > The caching is done in your local resolver, not in postfix. [..] > Is there any way to prevent Postfix from making those repeated DNS > checks, regard

Re: Can I improve the efficiency of my dnsbl reject configuration?

2012-04-27 Thread Dennis Guhl
On Fri, Apr 27, 2012 at 08:55:15AM -0700, kar...@mailcan.com wrote: > I just installed a Postfix server and enabled DNSBL-based rejection with [..] > In every case though there are multiple connections made with multiple > rejects. For example [..] > In the end it's getting blocked, and that's

Re: How do I handle mails for only one user of a certain domain?

2012-02-24 Thread Dennis Guhl
On Thu, Feb 23, 2012 at 07:21:03PM +, Luca Pacor wrote: > Hello there, > > First of all I tell you that this is my first postfix installation > so please be patient... > > I have following scenario: > > fetchmail --> postfix --> amavis-new --> postfix --> exchange 2010. > Everything -except

Re: TLS untrusted/trusted

2012-01-11 Thread Dennis Guhl
On Wed, Jan 11, 2012 at 06:14:35PM +, Viktor Dukhovni wrote: > On Wed, Jan 11, 2012 at 07:08:30PM +0100, Dennis Guhl wrote: > > On Wed, Jan 11, 2012 at 04:15:17PM +0100, Stefan wrote: > > > Hello list, > > > > > mail.example.com[aaa.bbb.ccc.ddd]:25: TLSv1 w

Re: TLS untrusted/trusted

2012-01-11 Thread Dennis Guhl
On Wed, Jan 11, 2012 at 04:15:17PM +0100, Stefan wrote: > Hello list, > mail.example.com[aaa.bbb.ccc.ddd]:25: TLSv1 with cipher ADH-CAMELLIA256-SHA This is an anonymous cipher. With smtpd_tls_mandatory_exclude_ciphers = aNULL or smtpd_tls_exclude_ciphers = aNULL you can di

Re: Whitelist only for child email account

2012-01-11 Thread Dennis Guhl
On Wed, Jan 11, 2012 at 08:30:44PM +1100, Nick Urbanik wrote: > Dear Folks, > > I am running postfix 2.3.3 with dovecot 2.1. Do you really use an ancient postfix with an not yet released dovecot, or is this a typo? > I have a child for whom I want to make an email account to which mail > can onl

Re: Best way to implement autoreply and spamassassin?

2012-01-05 Thread Dennis Guhl
On Thu, Jan 05, 2012 at 11:54:05AM -0500, Charles Marcus wrote: > On 2012-01-05 5:15 AM, Stan Hoeppner wrote: > >There's no good reason not to use LDA, and many upsides to using it: > > I think there is one... I rely heavily on the x-original-to header I > use a lot of aliases), and I think this

Re: Using Spamassassin as content filter

2011-10-20 Thread Dennis Guhl
On Thu, Oct 20, 2011 at 12:27:27PM +0200, Daniele Nicolodi wrote: > Hello Dennis, thank for your comments, they are much appreciated. > I hope I understand enough to formulate a valid reply. It looks quite good (at least to me as a native german). > On 20/10/11 12:08, Dennis Guhl wrot

Re: Using Spamassassin as content filter

2011-10-20 Thread Dennis Guhl
On Thu, Oct 20, 2011 at 10:31:50AM +0200, Daniele Nicolodi wrote: > On 19/10/11 21:00, Tom Hendrikx wrote: [..] > > http://wiki.apache.org/spamassassin/IntegratedSpamdInPostfix, whose > > first lines clearly mention the flaws you're system will run into > > (generate backscatter, for instance) >

Re: how to flush frozen email from queue

2011-04-22 Thread Dennis Guhl
On Thu, Apr 21, 2011 at 11:18:26AM -0500, li...@vfemail.net wrote: > Quoting "Dennis Guhl" : [..] > >>So, where should I look to find the sendmail of postfix? Or how can > >>I find postfix's sendmail without recompiling postfix again? > > > >#

Re: how to flush frozen email from queue

2011-04-21 Thread Dennis Guhl
Please stop top posting and multiple resending the same posting. On Thu, Apr 21, 2011 at 09:50:40AM -0500, li...@vfemail.net wrote: > Hi Ralph, . o O ( =! Ralf ... ) > On my system /usr/lib/sendmail is pointing to the wrong direction, see below: [..] > So, where should I look to find the s

Re: qmgr warning

2011-04-11 Thread Dennis Guhl
On Mon, Apr 11, 2011 at 01:04:46PM -0400, Randy Ramsdell wrote: [..] > What is the "postfix-files" that list say postmap.1 vs. If you take a peek at postfix.1 you will see a section FILES. There you can find the files referenced in this man page, including the postfix-files: $daemon_directory/

Re: Postfix problem across the LAN

2011-03-29 Thread Dennis Guhl
On Tue, Mar 29, 2011 at 10:02:01AM +0100, Anne Wilson wrote: > On Monday 28 March 2011 20:37:12 Jeroen Geilman wrote: > > On 03/28/2011 07:47 PM, Anne Wilson wrote: [..] > Mar 28 13:47:40 tosh sendmail[12442]: alias database /etc/aliases rebuilt by > anne > Mar 28 13:47:40 tosh sendmail[12442]:

OT: Re: Postix Newbie: Send all outbound mail to another postfix server

2011-03-09 Thread Dennis Guhl
On Wed, Mar 09, 2011 at 05:39:07AM -0600, Stan Hoeppner wrote: > Dennis Guhl put forth on 3/8/2011 6:41 PM: > > >> Dorothy, you're not in Kansas anymore. > > > > What does this saying mean? > > It's a para-quote from the 1939 American movie "The

Re: Postix Newbie: Send all outbound mail to another postfix server

2011-03-08 Thread Dennis Guhl
On Tue, Mar 08, 2011 at 03:19:53PM -0600, Stan Hoeppner wrote: > Dennis Guhl put forth on 3/8/2011 11:52 AM: > > > If you are blocked because of Spamhaus' PBL you are on an consumer > > dial up (http://www.spamhaus.org/pbl/) > > FYI, the PBL isn't limited to dy

Re: Postix Newbie: Send all outbound mail to another postfix server

2011-03-08 Thread Dennis Guhl
On Tue, Mar 08, 2011 at 02:58:50PM -0500, Steve Angelo wrote: > > > So I was thinking.. Since my old server at rackspace is still up and > > > running, would it be possible to have configure my AWS postfix server to > > > send all outbound mail to the Rackspace postfix server and have that > > serv

Re: Postix Newbie: Send all outbound mail to another postfix server

2011-03-08 Thread Dennis Guhl
On Tue, Mar 08, 2011 at 12:25:32PM -0500, Steve Angelo wrote: > Hi all.. Please forgive me as I'm a postfix newbie.. I'm currently running > version 2.6.5 on an Ubuntu server. I have a codeignitor app that sends > outbound mail only. no inbound mail is processed/advertised. > > I recently moved my

Re: posfix rejected from google server

2011-03-01 Thread Dennis Guhl
On Tue, Mar 01, 2011 at 10:40:28AM +0100, Reindl Harald wrote: > [..] > 108.234.71.85.in-addr.arpa is a typical homeuser-ptr No. This is the way you ask for the PTR (eg with 'dig -x 85.71.234.108'): % dig -x 85.71.234.108 ; <<>> DiG 9.7.2-P3 <<>> -x 85.71.234.108 ;; global options: +cmd ;; Go

Re: Spam filter not working with mailalias

2010-12-29 Thread Dennis Guhl
On Wed, Dec 29, 2010 at 08:26:08PM +0100, Philip Van Pelt wrote: > Dennis Guhl schreef op wo 29-12-2010 om 20:14 [+0100]: > [snip] > > > > It seems you have a condition in your sieve script which only matches > > t...@example.com but not al...@example.com. > > &g

Re: Spam filter not working with mailalias

2010-12-29 Thread Dennis Guhl
On Wed, Dec 29, 2010 at 07:54:08PM +0100, Philip Van Pelt wrote: > mouss schreef op wo 29-12-2010 om 19:20 [+0100]: > > Le 29/12/2010 18:25, Philip Van Pelt a écrit : [..] > I use only one domain; t...@example.com is a normal (but virtual) user > and al...@example.com is an alias for this same u

Re: How to reject bad hosts

2010-08-09 Thread Dennis Guhl
On Tue, Aug 10, 2010 at 01:10:22AM +0200, Nicolas Michel wrote: > On 08/09/2010 10:43 PM, Martin Schütte wrote: > >On 08/09/10 16:29, Nicolas Michel wrote: > >>I want to know if there is a way to reject connections from host not > >>listed in the MX records of the domain it claims to be. > > > >Try

Re: Best practice to drop spam with virtual mailboxes

2010-05-12 Thread Dennis Guhl
On Wed, May 12, 2010 at 02:19:06PM +0300, Take wrote: > On 05/12/2010 11:39 AM, Roman Medina-Heigl Hernandez wrote: > > I have a similar setup. What I do is using sieve. My script for mailbox > > > You have an extra advantage with this method: users may choose to edit > > his/her filter so he/she

Re: how to allow a rejcted domain

2010-03-26 Thread Dennis Guhl
On Fri, Mar 26, 2010 at 12:22:55AM +, Jamie Griffin wrote: > I'm going to re-read about smtpd_*_restrictions to better understand what > i've done because from what you've said I could improve my configuration but > can i ask quickly, do you mean I can move all of the smtpd restrictions i'm

Re: how to allow a rejcted domain

2010-03-25 Thread Dennis Guhl
On Thu, Mar 25, 2010 at 05:43:11PM +, Jamie Griffin wrote: > > Hello Rob (sorry if that's wrong, just assumed that's your name) and Dennis, > thank you for your time and help. dnf [..] > I also understood that using the $smtpd_sender_restrictions parameter would > be the right way to whi

Re: how to allow a rejcted domain

2010-03-25 Thread Dennis Guhl
On Thu, Mar 25, 2010 at 03:40:55PM +, Jamie Griffin wrote: > > Hello > > My isp has sent a message that my postfix is rejecting. I have spent the > morning reading through what i think are the relevent parts of the > documentation and through the archives but the changes i've made to my >