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    Postfix - antispam and relay package

    Scheduled Pinned Locked Moved pfSense Packages
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    • marcellocM
      marcelloc
      last edited by

      On current config, sender restrictions are applied on sender_access

      smtpd_recipient_restrictions = permit_mynetworks,
                                      check_client_access pcre:/usr/local/etc/postfix/cal_pcre,
                                      check_client_access cidr:/usr/local/etc/postfix/cal_cidr,
                                      reject_invalid_helo_hostname,
                                      reject_unknown_recipient_domain,
                                      reject_non_fqdn_helo_hostname,
                                      reject_non_fqdn_recipient,
                                      reject_unauth_destination,
                                      reject_unauth_pipelining,
                                      reject_multi_recipient_bounce,
                                      check_sender_access hash:/usr/local/etc/postfix/sender_access,
                                      reject_spf_invalid_sender,
                                      permit

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      • E
        expert_az
        last edited by

        marcelloc i don't see in my main.cf sender_access ,any mistake in my config?

        here is my cf.

        Allow connections from specified local clients and rbl check everybody else if rbl check are set.

        smtpd_client_restrictions = check_client_access pcre:/usr/local/etc/postfix/cal_pcre,
        check_client_access cidr:/usr/local/etc/postfix/cal_cidr,
        permit

        Whitelisting: local clients may specify any destination domain.

        #,
        smtpd_recipient_restrictions = permit_mynetworks,
        reject_unauth_destination,
        permit

        postscreen_disable_vrfy_command = yes
        postscreen_non_smtp_command_enable = yes
        postscreen_non_smtp_command_action = enforce
        postscreen_pipelining_enable = yes
        postscreen_pipelining_action = enforce
        postscreen_bare_newline_enable = yes
        postscreen_bare_newline_action = enforce
        postscreen_greet_action = enforce
        postscreen_access_list = permit_mynetworks,
        cidr:/usr/local/etc/postfix/cal_cidr
        postscreen_dnsbl_action= enforce
        postscreen_blacklist_action= enforce
        postscreen_dnsbl_sites=b.barracudacentral.org,zen.spamhaus.org,bl.spamcop.net
        postscreen_dnsbl_threshold=1

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        • marcellocM
          marcelloc
          last edited by

          Did you checked antipam settings on postfix gui? Your config looks short

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          • E
            expert_az
            last edited by

            i'm using Header verification in basic mode,

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            • E
              expert_az
              last edited by

              marcelloc any way to change position of the lines ?

              smtpd_recipient_restrictions = permit_mynetworks,
                                              check_client_access pcre:/usr/local/etc/postfix/cal_pcre,
                                              check_client_access cidr:/usr/local/etc/postfix/cal_cidr,
                                              reject_invalid_helo_hostname,
                                              reject_unknown_recipient_domain,
                                              reject_non_fqdn_helo_hostname,
                                              reject_non_fqdn_recipient,
                                              reject_unauth_destination,
                                              reject_unauth_pipelining,
                                              reject_multi_recipient_bounce,
                                              check_sender_access hash:/usr/local/etc/postfix/sender_access,
                                              reject_spf_invalid_sender,
                                              permit

              smtpd_recipient_restrictions = permit_mynetworks,
                                              check_client_access pcre:/usr/local/etc/postfix/cal_pcre,
                                              check_client_access cidr:/usr/local/etc/postfix/cal_cidr,
                                              check_sender_access hash:/usr/local/etc/postfix/sender_access,
                                              reject_invalid_helo_hostname,
                                              reject_unknown_recipient_domain,
                                              reject_non_fqdn_helo_hostname,
                                              reject_non_fqdn_recipient,
                                              reject_unauth_destination,
                                              reject_unauth_pipelining,
                                              reject_multi_recipient_bounce,
                                              reject_spf_invalid_sender,
                                              permit

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              • marcellocM
                marcelloc
                last edited by

                Yes, it could be done but don't you think it will reduce security if you config for example @hotmail.com on sender_access?

                All forged emails from @hotmail.com will be accepted.

                Maybe two fields, one to be on top, with no sender restrictions and another after header spam checks.

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                Help a community developer! ;D

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                • marcellocM
                  marcelloc
                  last edited by

                  I've pushed an update without version change putting sender_check above other tests.

                  Postfix docs says:
                  Be sure to specify check_sender_access and check_policy_service AFTER reject_unauth_destination or else your system could become an open mail relay., so I did configure reject_unauth_destination on top to prevent open relay configs.

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                  • E
                    expert_az
                    last edited by

                    marcelloc,i'm going fetch recipients  from zimbra ldap,but as described on web gui to enable ldap fetch  p5-perl-ldap package must be installed.
                    when i tried install p5-perl-ldap package from console i'm getting this error:

                    Error: Unable to get ftp://ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-8.1-release/Latest/p5-perl-ldap.tbz: File unavailable (e.g., file not found, no access)
                    pkg_add: unable to fetch 'ftp://ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-8.1-release/Latest/p5-perl-ldap.tbz' by URL

                    any idea?

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                    • marcellocM
                      marcelloc
                      last edited by

                      @expert_az:

                      any idea?

                      try from my repo:

                      pkg_add -r http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-perl-ldap-0.4300.tbz

                      Treinamentos de Elite: http://sys-squad.com

                      Help a community developer! ;D

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                      • E
                        expert_az
                        last edited by

                        i get this output ,is this normal?

                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-perl-ldap-0.4300.tbz… Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-XML-NamespaceSupport-1.11.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-XML-SAX-0.96.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-XML-Filter-BufferText-1.01.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-XML-SAX-Writer-0.53.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-GSSAPI-0.28.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-Net-SSLeay-1.42.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-IO-Socket-SSL-1.53.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-URI-1.59.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-Digest-HMAC-1.03.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-Authen-SASL-2.15.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        Fetching http://e-sac.siteseguro.ws/packages/amd64/8/All/p5-Convert-ASN1-0.22.tbz... Done.
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt
                        pkg_add: the package info for package 'postfix-2.8.7,1' is corrupt

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                        • marcellocM
                          marcelloc
                          last edited by

                          are you on amd64 or i386?

                          Treinamentos de Elite: http://sys-squad.com

                          Help a community developer! ;D

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                          • E
                            expert_az
                            last edited by

                            2.0.1-RELEASE (amd64)
                            built on Mon Dec 12 18:43:51 EST 2011
                            FreeBSD 8.1-RELEASE-p6

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                            • marcellocM
                              marcelloc
                              last edited by

                              I've never seen this error during package install.

                              check if pkg_info return two postfix installs or something.

                              EDIT:

                              Let me know if this feature works with zimbra ldap.
                              It's written for Active directory ldap search.

                              att,
                              Marcello Coutinho

                              Treinamentos de Elite: http://sys-squad.com

                              Help a community developer! ;D

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                              • E
                                expert_az
                                last edited by

                                by the way i can't see postfix package describtion propoerly,see attached screeshot

                                bsdinstaller-2.0.2011.0913 BSD Installer mega-package
                                cyrus-sasl-2.1.25_1 RFC 2222 SASL (Simple Authentication and Security Layer)
                                daq-0.6.2          Data Acquisition abstraction library for snort 2.9+
                                gettext-0.18.1.1    GNU gettext package
                                libdnet-1.11_3      A simple interface to low level networking routines
                                libiconv-1.13.1_1  A character set conversion library
                                libnet11-1.1.2.1_3,1 A C library for creating IP packets
                                libpcap-1.1.1_1    Ubiquitous network traffic capture library
                                libspf2-1.2.9_1    Sender Rewriting Scheme 2 C Implementation
                                mysql-client-5.1.53 Multithreaded SQL database (client)
                                p5-Authen-SASL-2.15 Perl5 module for SASL authentication
                                p5-Convert-ASN1-0.22 Perl5 module to encode and decode ASN.1 data structures
                                p5-Digest-HMAC-1.03 Perl5 interface to HMAC Message-Digest Algorithms
                                p5-GSSAPI-0.28      Perl extension providing access to the GSSAPIv2 library
                                p5-IO-Socket-SSL-1.53 Perl5 interface to SSL sockets
                                p5-Net-SSLeay-1.42  Perl5 interface to SSL
                                p5-URI-1.59        Perl5 interface to Uniform Resource Identifier (URI) refere
                                p5-XML-Filter-BufferText-1.01 Filter to put all characters() in one event
                                p5-XML-NamespaceSupport-1.11 A simple generic namespace support class
                                p5-XML-SAX-0.96    Simple API for XML
                                p5-XML-SAX-Writer-0.53 SAX2 XML Writer
                                p5-perl-ldap-0.4300 A Client interface to LDAP (includes Net::LDAP)
                                pcre-8.21_1        Perl Compatible Regular Expressions library
                                perl-5.12.4_3      Practical Extraction and Report Language
                                perl-threaded-5.10.1_3 Practical Extraction and Report Language
                                pkg_info: the package info for package 'postfix-2.8.7,1' is corrupt
                                snort-2.9.0.5      Lightweight network intrusion detection system

                                postfix_status.JPG
                                postfix_status.JPG_thumb

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                                • marcellocM
                                  marcelloc
                                  last edited by

                                  That's the corrupt info you see on pkg_add.

                                  if you want to try, this is the cmd to force postfix package reinstall

                                  pkg_add -rf http://files.pfsense.org/packages/amd64/8/All/postfix-2.8.7%2c1.tbz

                                  Treinamentos de Elite: http://sys-squad.com

                                  Help a community developer! ;D

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                                  • E
                                    expert_az
                                    last edited by

                                    thank you marcelloc,
                                    i will try it after operational hours.

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                                    • E
                                      expert_az
                                      last edited by

                                      but it seems perl ldap installed?am i right?

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                                      • marcellocM
                                        marcelloc
                                        last edited by

                                        @expert_az:

                                        but it seems perl ldap installed?am i right?

                                        yes.

                                        p5-perl-ldap-0.4300 A Client interface to LDAP (includes Net::LDAP)

                                        I saw you have two perl versions installed
                                        perl-5.12.4_3      Practical Extraction and Report Language
                                        perl-threaded-5.10.1_3 Practical Extraction and Report Language

                                        If you have missing modules messages on this function, you will need to force a perl version on first line of the script.

                                        Treinamentos de Elite: http://sys-squad.com

                                        Help a community developer! ;D

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                                        • Z
                                          zlyzwy
                                          last edited by

                                          Hi,

                                          I received the following error in Search mail.
                                          Message:Status: hold
                                          Log type:NOQUEUE

                                          
Warning: sqlite_query(): no such column: mail_status.info in /usr/local/www/postfix.php on line 599 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603 Warning: sqlite_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/www/postfix.php on line 603

                                          Any idea how this will happen?

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                                          • marcellocM
                                            marcelloc
                                            last edited by

                                            zlyzwy,

                                            I'll try to include this check on next release.

                                            NOQUEUE logs only messages that was rejected duing header receive, so it will not have hold status.

                                            att,
                                            Marcello Coutinho

                                            Treinamentos de Elite: http://sys-squad.com

                                            Help a community developer! ;D

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