Re: Postfix + Dovecot SASL authentication.

2009-03-05 Thread Miguel Da Silva - Centro de Matemática
Robert A. Ober escribió: On 3/4/2009 10:05 AM, Miguel Da Silva - Centro de Matemática wrote: Victor Duchovni escribió: On Wed, Mar 04, 2009 at 09:35:38AM -0200, Miguel Da Silva - Centro de Matem?tica wrote: The user was not relaying: mail was sent to a domain you are responsible for, so

Re: Postfix + Dovecot SASL authentication.

2009-03-05 Thread Miguel Da Silva - Centro de Matemática
Robert Ober escribió: On Mar 5, 2009, at 4:58, Miguel Da Silva - Centro de Matemática mdasi...@cmat.edu.uy wrote: Well, it came from dovecot.org :) Maybe I misunderstood your question, please let me know. I'm running Postfix 2.3.x and Dovecot 1.0. My problem was a confusing

Re: Postfix + Dovecot SASL authentication.

2009-03-04 Thread Miguel Da Silva - Centro de Matemática
Victor Duchovni escribió: On Wed, Mar 04, 2009 at 12:29:29AM -0200, Miguel Da Silva - Centro de Matem?tica wrote: Mar 2 18:42:02 smtp postfix/smtpd[15652]: NOQUEUE: reject: RCPT from r190-134-zz-xx.dialup.adsl.anteldata.net.uy[190.134.zz. xx]: 450 4.7.1 dest...@cmat.edu.uy: Recipient address

Re: Postfix + Dovecot SASL authentication.

2009-03-04 Thread Miguel Da Silva - Centro de Matemática
Noel Jones escribió: Miguel Da Silva - Centro de Matemática wrote: Dear users, I realized today that the local SMTP server is not working as expected. I found these lines in the log files: Mar 2 22:42:48 smtp postfix/smtpd[30427]: 1A66913105B: client=r190-134-zz

Re: Postfix + Dovecot SASL authentication.

2009-03-04 Thread Miguel Da Silva - Centro de Matemática
Victor Duchovni escribió: On Wed, Mar 04, 2009 at 09:35:38AM -0200, Miguel Da Silva - Centro de Matem?tica wrote: The user was not relaying: mail was sent to a domain you are responsible for, so this was not blocked by reject_unauth_destination. Well... I don't think so, maybe I am not

Postfix + Dovecot SASL authentication.

2009-03-03 Thread Miguel Da Silva - Centro de Matemática
Dear users, I realized today that the local SMTP server is not working as expected. I found these lines in the log files: Mar 2 22:42:48 smtp postfix/smtpd[30427]: 1A66913105B: client=r190-134-zz-xx.dialup.adsl.anteldata.net.uy[190.134.zz.xx], sa sl_method=PLAIN, sasl_username=usuario1 Mar 2

Anomalies with e-mail (Postfix + Gmail).

2008-10-27 Thread Miguel Da Silva - Centro de Matemática
Ladies and gentlemn, I'd like to ask about a little problem quite curious. This is the situation: 2 local users (user1 and user2) are exchanging mail with an external user (user3); each one using their own local account. The local users has also Gmail accounts and send mail through these

Re: Anomalies with e-mail (Postfix + Gmail).

2008-10-27 Thread Miguel Da Silva - Centro de Matemática
downloading them. It works well. When the download completes the issue will be resolved. Daniel Reinhardt Website: www.cryptodan.com Email: [EMAIL PROTECTED] Junior Network Security Engineer *From:* Miguel Da Silva - Centro de

Is this backscatter, spam or what?!

2008-08-29 Thread Miguel Da Silva - Centro de Matemática
Dear users, I'm quite suprised seeing this kind of messages at the mail server: Aug 29 17:19:31 mordred postfix/smtpd[23160]: connect from fder1.fder.edu.uy[164.73.178.2] Aug 29 17:19:32 mordred postfix/smtpd[23160]: setting up TLS connection from fder1.fder.edu.uy[164.73.178.2] Aug 29

Re: Is this backscatter, spam or what?!

2008-08-29 Thread Miguel Da Silva - Centro de Matemática
Noel Jones escribió: Miguel Da Silva - Centro de Matemática wrote: Dear users, I'm quite suprised seeing this kind of messages at the mail server: Aug 29 17:19:31 mordred postfix/smtpd[23160]: connect from fder1.fder.edu.uy[164.73.178.2] Aug 29 17:19:32 mordred postfix/smtpd[23160

Just one user recieving spam.

2008-08-21 Thread Miguel Da Silva - Centro de Matemática
Dear users, today an user told me he was recieving too many spam in a very short period of time. I took a look at the log files and what he told me is true. :( But... it just happens to him, nothing else is recieving spam. The server is running Postfix + SpamAssassin + Clamav and the filters

Re: Just one user recieving spam.

2008-08-21 Thread Miguel Da Silva - Centro de Matemática
Noel Jones escribió: Miguel Da Silva - Centro de Matemática wrote: Dear users, today an user told me he was recieving too many spam in a very short period of time. I took a look at the log files and what he told me is true. :( But... it just happens to him, nothing else is recieving spam

Writing pcre expressions.

2008-08-21 Thread Miguel Da Silva - Centro de Matemática
Dear users, I'm dealing with backscatter and trying to write some expressions to use in body_checks. I could not see how to write it down: if the From header has a e-mail of my network, then the Message-ID must possess a domain.com part (let's suppose domain.com is the local domain). Any