Re: Spoofing on a test system

2015-06-16 Thread Jose Ildefonso Camargo Tolosa
On Tue, Jun 16, 2015 at 8:59 AM, Steve Matzura numb...@noisynotes.com wrote: I have finished setting everything up on a test system using a different flavor of Linux and a more current version of everything than my production system. Let's call them prod.example.com and test.example.com.

Re: High Availability

2014-04-08 Thread Jose Ildefonso Camargo Tolosa
On Sun, Apr 6, 2014 at 2:05 PM, Ramesh itsrames...@yahoo.co.in wrote: Hi All, Hi! Presently we have primary MX and backup MX servers, when primary goes down mails will be queued in secondary MX, once primary restored all messages pushed from backup MX to primary MX, messages are not

Re: Puzzled with smtp_bind_address

2014-01-20 Thread Jose Ildefonso Camargo Tolosa
On Mon, Jan 20, 2014 at 7:25 AM, fr...@3dn.nl wrote: On 20.01.2014 12:42, li...@rhsoft.net wrote: Am 20.01.2014 12:25, schrieb fr...@3dn.nl: I'm trying to have postfix use smtp_bind_address with the address set to multiple IP-aliasses (eg. eth1:0, eth1:1 etc.). As the default gateway is on

Re: high-availability configurations?

2012-03-14 Thread Jose Ildefonso Camargo Tolosa
On Wed, Mar 14, 2012 at 10:49 AM, Miles Fidelman mfidel...@meetinghouse.net wrote: Hi Folks, Hi. I'm currently running a pretty basic high-availability configuration for our mail server (postfix) - it simply runs in a Xen virtual machine, with mirrored disks across two machines (DRBD), and

Re: Unexpected Mail (Spam) Delivery

2012-03-02 Thread Jose Ildefonso Camargo Tolosa
Hi! Just for your information: not all hosts have correctly set rDNS. I suggest you try setting up an actual spam filter (like assp, spamassasin or other), spam is everyday harder to fight. Ildefonso. On Fri, Mar 2, 2012 at 3:16 PM, Gary Chambers gwch...@gwcmail.com wrote: All, I had a

Re: Implement SMTP Auth in a non-disruptive way?

2012-02-08 Thread Jose Ildefonso Camargo Tolosa
Greetings, Reindi, search through postfix docs for that: + permit_sasl_authenticated + permit_mynetworks (play with the mynetworks definition, so, initially you allow all mail from your local network, and when *all* of your users moved to new authenticated schema, you just removed local

Re: Transport: Multiple routes to internal domain

2012-02-07 Thread Jose Ildefonso Camargo Tolosa
On Tue, Feb 7, 2012 at 9:03 AM, Wietse Venema wie...@porcupine.org wrote: Greg Wilson: One attempt was to make 2 entries with the same host name in /etc/hosts e.g 10.222.100.1 exchange.mydomain.local exchange 10.333.200.2 exchange.mydomain.local exchange Then changed the transport map

Re: Transport: Multiple routes to internal domain

2012-02-06 Thread Jose Ildefonso Camargo Tolosa
Hi! I would answer you with another question: In the event of a server failure, how are users directed to the other server? I mean, there are several ways of doing that, and knowing your current one would be helpful. Sincerely, Ildefonso Camargo. On Mon, Feb 6, 2012 at 6:57 PM, Greg Wilson

Re: Disable sending mails via telnet

2012-01-10 Thread Jose Ildefonso Camargo Tolosa
2012/1/10 Leslie León Sinclair les...@electrica.cujae.edu.cu: Can anyone point me in the right direction, I´m stucked here and Google is not helping... define telnet here, do you mean: direct connection to port 25? or an *actual* telnet session (port 23). Ildefonso. Best regards.

Re: spamcop abusing mail systems worldwide

2011-11-17 Thread Jose Ildefonso Camargo Tolosa
Greetings, On Thu, Nov 17, 2011 at 10:30 AM, Mark Goodge m...@good-stuff.co.uk wrote: On 17/11/2011 14:39, Dennis Clarke wrote: Today I had an unhappy unix student try to submit an assignment .. tell your students to use the email address provided by the school on the school domain. Also,

Re: spamcop abusing mail systems worldwide

2011-11-17 Thread Jose Ildefonso Camargo Tolosa
Posting to list, sorry! On Thu, Nov 17, 2011 at 11:00 AM, Reindl Harald h.rei...@thelounge.net wrote: Am 17.11.2011 16:20, schrieb Tõnu Samuel: On Thu, 2011-11-17 at 15:39 +0100, Reindl Harald wrote: Spammers ARE blacklisted, even they are called yahoo. Just have good ISP with good

Re: spamcop abusing mail systems worldwide

2011-11-17 Thread Jose Ildefonso Camargo Tolosa
Ok, I agree with /dev/rob0 , this has gone way off topic for this list. All of us are free to handle spam as we decide to do it, if Dennis wants to block @yahoo.* @gmail.com @hotmail.com , that's his decision. In my case, the amount of spam I receive from these domains is minimal (and is catch

Re: reverse the polarity of the neutron flow

2010-10-12 Thread Jose Ildefonso Camargo Tolosa
Hi! People, I just don't get it, what is the point of comments such as: What did I forget? In my opinion ? A brain. and What did I forget? * rm -rf / (Read mail, really fast) * A name * http://www.postfix.org/DEBUG_README.html#mail Jeroen and Bastian, I think that was too rude,

Re: Rewriting Date header for local senders, or something like that.

2010-08-24 Thread Jose Ildefonso Camargo Tolosa
Hi! Thanks for your answer! On Tue, Aug 24, 2010 at 7:31 PM, mouss mo...@ml.netoyen.net wrote:  Le 23/08/2010 04:47, Jose Ildefonso Camargo Tolosa a écrit : Hi! I got a curiosity, I have noted that the Date header the mail takes comes from the client computer, so, if my computer have

Re: Rewriting Date header for local senders, or something like that.

2010-08-23 Thread Jose Ildefonso Camargo Tolosa
Hi! Thanks for your answer! On Mon, Aug 23, 2010 at 3:34 AM, Ansgar Wiechers li...@planetcobalt.net wrote: On 2010-08-22 Jose Ildefonso Camargo Tolosa wrote: I got a curiosity, I have noted that the Date header the mail takes comes from the client computer, so, if my computer have a wrong

Re: Speed up queue injection

2010-08-23 Thread Jose Ildefonso Camargo Tolosa
Hi! On Mon, Aug 16, 2010 at 9:02 PM, Stan Hoeppner s...@hardwarefreak.com wrote: Stan Hoeppner put forth on 8/16/2010 6:56 PM: Wietse Venema put forth on 8/16/2010 2:36 PM: Stan Hoeppner: Google uses less than 1/10th of 1% Enterprise grade hardware, using the typical definition of Enterprise

Re: Speed up queue injection

2010-08-23 Thread Jose Ildefonso Camargo Tolosa
Hi! On Mon, Aug 23, 2010 at 12:30 PM, Wietse Venema wie...@porcupine.org wrote: On Tue, Aug 17, 2010 at 01:41:20PM -0500, Stan Hoeppner wrote: Anyway, if you had the time and inclination and were able to get your hands on a few units, it would be great to see some basic queue performance data

Rewriting Date header for local senders, or something like that.

2010-08-22 Thread Jose Ildefonso Camargo Tolosa
Hi! I got a curiosity, I have noted that the Date header the mail takes comes from the client computer, so, if my computer have a wrong date, my mail will go out with a wrong date too. I know the server will put its own timestamp when it process the message, but the destination mail client will

Re: question about Postfix and DNS (maybe not for this list)

2010-08-11 Thread Jose Ildefonso Camargo Tolosa
Hi! On Wed, Aug 11, 2010 at 7:50 PM, Christopher Adams adam...@gmail.com wrote: Hello all, I am having a bit of a problem and I am not sure that it is specifically Postfix-related, but I'll give it a shot. Feel free to flog me or tell me to go away. Ok: go away! No, just kidding, read on.

Re: restrict relay server to the Internet

2010-08-02 Thread Jose Ildefonso Camargo Tolosa
Hi! On Mon, Aug 2, 2010 at 10:57 AM, Jorge Andrea G Carminati jcarmin...@pluspetrol.net wrote: hi all! I've a postfix server with a network table of around 100 IP addresses (net/host), is there a way to explicitly permit the relaying to the Internet from some of these IPs and others not?

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-18 Thread Jose Ildefonso Camargo Tolosa
: On Fri, Jun 18, 2010 at 12:17:40AM -0430, Jose Ildefonso Camargo Tolosa wrote: The plug-ins you... Most platforms optionally compile-in LDAP support, and link against LDAP libraries (static or dynamic). Don't confuse run-time dynamic linking with dynamic loading of new modules. I mean, most

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to rest rict Sender Addresses…

2010-06-17 Thread Jose Ildefonso Camargo Tolosa
Greetings, On Thu, Jun 17, 2010 at 10:00 AM, Andrew G. Grant andrew.gr...@caddock.com wrote: Jose, Unfortunately, looking at another server OS doesn't help me to find the answer to this question. But thank you for the suggestion. I know, but it would simplify your life. I am still trying

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-17 Thread Jose Ildefonso Camargo Tolosa
Greetings, On Thu, Jun 17, 2010 at 11:15 PM, Victor Duchovni victor.ducho...@morganstanley.com wrote: On Thu, Jun 17, 2010 at 11:01:16PM -0430, Jose Ildefonso Camargo Tolosa wrote: Of course, postfix support plug-ins architecture, so, it is likely that you just need to add the ldap part

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to rest rict Sender Addresses…

2010-06-16 Thread Jose Ildefonso Camargo Tolosa
Greetings, What are you using for SASL authentication, in my case, I'm using dovecot, which in turn uses pam, which in turn uses LDAP. And then use: smtpd_sender_login_maps = ldap:/etc/postfix/sender_login.cf and permit_sasl_authenticated on smtpd_recipient_restrictions and

Re: Postfix architecture + Ldap + Courier IMAP

2010-05-10 Thread Jose Ildefonso Camargo Tolosa
Hi! On Mon, May 10, 2010 at 6:47 AM, spambox spam...@fastwebnet.it wrote: On Mon, 10 May 2010 01:00:29 -0430 Jose Ildefonso Camargo Tolosa ildefonso.cama...@gmail.com wrote: Hi! Yes, I know, this is kinda off-topic, but looks interesting. Thank you for your interest

Re: Relaying to SPF protected server

2010-04-03 Thread Jose Ildefonso Camargo Tolosa
Hi! This is getting interesting. How, exactly, does mailman (or other mailing list manager) handles this? I mean, I have seen several SPF-enabled domains, and these domains have subscriptions to one or more lists... now, reading the headers for one of the messages of this lists, I got this:

Re: Unknown Users

2010-02-11 Thread Jose Ildefonso Camargo Tolosa
Greetings, On Thu, Feb 11, 2010 at 10:11 AM, te...@cnysupport.com wrote: Quoting Jonathan Tripathy jon...@abpni.co.uk: Hi Folks, Does anyone know how to make a backup MX server query the primary mx server if a mailbox exsists, before accept the contents of the mail? I have a problem with

Re: suitable webmail

2010-02-09 Thread Jose Ildefonso Camargo Tolosa
Hi! On Tue, Feb 9, 2010 at 11:44 AM, Mark Goodge m...@good-stuff.co.uk wrote: On 09/02/2010 16:00, Jose Ildefonso Camargo Tolosa wrote: Possibly, although there are different reasons for detesting OE and Outlook. OE and Outlook are crap desktop clients; most experienced high-volume mail

Re: suitable webmail

2010-02-09 Thread Jose Ildefonso Camargo Tolosa
Hi! On Tue, Feb 9, 2010 at 1:47 PM, LuKreme krem...@kreme.com wrote: On 8-Feb-2010, at 17:34, Jose Ildefonso Camargo Tolosa wrote: 100% of the servers I have access to, have, at least once in the last year, been scanned by a bot (or person, who knows) for /roundcoube or similar And? I have

Re: [OT] suitable webmail

2010-02-08 Thread Jose Ildefonso Camargo Tolosa
Hi! Sorry for keeping the off-topic... but I had to answer On Mon, Feb 1, 2010 at 4:35 PM, Stan Hoeppner s...@hardwarefreak.com wrote: Kay put forth on 2/1/2010 11:49 AM: In my job (hosting company) I see boxes exploited via roundcube all the time.  Squirrelmail? Not one so far.  Part of

Re: LDAP user lookup

2009-09-06 Thread Jose Ildefonso Camargo Tolosa
Hi! IMHO, you have two choices: 1. Integrate your OS to LDAP, thus making LDAP users also OS (local) users, in this case, you should make the shell for every mail-only users to /bin/false, or maybe a menu-like shell that only let them run a mail client or something like that (really old-school

Re: Postfix SMTP Auth and OpenLDAP

2009-07-07 Thread Jose Ildefonso Camargo Tolosa
Hi! On Tue, Jul 7, 2009 at 3:16 PM, Victor Duchovni victor.ducho...@morganstanley.com wrote: On Mon, Jul 06, 2009 at 09:36:17PM +0200, Patrick Ben Koetter wrote: * Terry L. Inzauro tinza...@ha-solutions.net: What is the recommended and most scalable method for implementing SMTP Auth

Re: bcc for email archiving

2009-03-07 Thread Jose Ildefonso Camargo Tolosa
Hi! I use to use assp along with postfix, and I do the archiving configuration on ASSP, so that I can have separate SPAM and NOTSPAM archives. Anyway, I use Maildir format, and run a script that deletes messages older that 15 days, but I believe that a similar script can be used for

Re: OT: Diagnose blocked mail

2009-03-04 Thread Jose Ildefonso Camargo Tolosa
Hi! On Thu, Mar 5, 2009 at 7:11 PM, Ray r...@stilltech.net wrote: On Wednesday 04 March 2009 16:35:01 Magnus Bäck wrote: On Thursday, March 05, 2009 at 00:26 CET,      Ray r...@stilltech.net wrote: On Wednesday 04 March 2009 16:12:32 Terry Carmen wrote: Ray wrote: Alice

Re: whitelisting trusted addresses

2009-02-28 Thread Jose Ildefonso Camargo Tolosa
Hi! On Sun, Mar 1, 2009 at 8:11 AM, Paul Hutchings paul.hutchi...@mira.co.uk wrote: I appreciate that it's hard to make up for the failings of other peoples email/internet infrastructure, but I'm looking for options/suggestions on how to deal with that old problem of Blocking unwanted mail

Re: whitelisting trusted addresses

2009-02-28 Thread Jose Ildefonso Camargo Tolosa
to be very good, and its free. If you need any further assistance (maybe help replacing your exchange with something just as good, and a lot cheaper), don't hesitate to contact me :) . Once again, I hope this helps, Ildefonso Camargo -Original Message- From: Jose Ildefonso Camargo Tolosa

Re: how to send mail to gmail account

2008-12-19 Thread Jose Ildefonso Camargo Tolosa
On Fri, Dec 19, 2008 at 7:19 AM, Jorey Bump l...@joreybump.com wrote: Jose Ildefonso Camargo Tolosa wrote, at 12/18/2008 06:28 AM: I think you should send more info on your config, for example: MX record for your domain. myhostname entry from main.cf these two should match

Re: how to send mail to gmail account

2008-12-18 Thread Jose Ildefonso Camargo Tolosa
Hi! Well, I don't know what are you doing, but I'm able to send mail to gmail accounts with no problem at all (from my house's test server, which is on a DSL line (dynamic IP), by the way, and have a dyndns domain). I think you should send more info on your config, for example: MX record for

Re: Postfix and quota clarification

2008-11-25 Thread Jose Ildefonso Camargo Tolosa
hi! On Tue, Nov 25, 2008 at 4:18 AM, Rocco Scappatura [EMAIL PROTECTED] wrote: On Mon, Nov 24, 2008 at 4:49 AM, mouss [EMAIL PROTECTED] wrote: Jose Ildefonso Camargo Tolosa a écrit : However, Postfix supports access maps that can reject mail for over-quota users, if you are willing

Re: Postfix and quota clarification

2008-11-23 Thread Jose Ildefonso Camargo Tolosa
On Mon, Nov 24, 2008 at 4:49 AM, mouss [EMAIL PROTECTED] wrote: Jose Ildefonso Camargo Tolosa a écrit : However, Postfix supports access maps that can reject mail for over-quota users, if you are willing to periodically add up all the mail each user has. I have been using filesystem quotas

Re: Postfix and quota clarification

2008-11-22 Thread Jose Ildefonso Camargo Tolosa
Hi! On Sat, Nov 22, 2008 at 9:53 PM, Wietse Venema [EMAIL PROTECTED] wrote: mouss: Rocco Scappatura a ?crit : Hello, I have a post-office platform based on Postfix-2.5.2+Courier-IMAP-4.0.1-Courier-authlib-0.53+MySQL-5.0.33. Can someone give some hint on how enable (and verify that

Re: restricted aliases

2008-09-22 Thread Jose Ildefonso Camargo Tolosa
Hi! On Tue, Sep 23, 2008 at 3:43 PM, Chris St Denis [EMAIL PROTECTED] wrote: I need to add support for (multi-recipient) aliases that are only able to receive messages from selected users. I was initially looking at mailman or majordomo, however from what I understand of them, they

Re: Proposing postfix to mgmt as an Exchange replacement

2008-09-10 Thread Jose Ildefonso Camargo Tolosa
Hi! I just couldn't avoid reading this post. I actually make a live out of replacing MS solutions with Open Source-based solutions. I know, it is not perfect, and there are some features that you will not get, but in my experience these features are not used very often. Anyway, I would give a