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    Email server behind pfSense

    Scheduled Pinned Locked Moved NAT
    69 Posts 5 Posters 29.8k Views
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    • marcellocM
      marcelloc
      last edited by

      what you get on

      tail -f /var/log/maillog?
      and
      /usr/local/bin/php -q /usr/local/www/postfix.php 01min

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

      Help a community developer! ;D

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      • N
        nahid
        last edited by

        [2.0.1-RELEASE][root@pfsense.localdomain]/root(1): tail -f /var/log/maillog
        May 18 12:35:10 pfsense MailScanner[19799]: Using locktype = flock
        May 18 12:35:13 pfsense MailScanner[31018]: Connected to Processing Attempts Database
        May 18 12:35:13 pfsense MailScanner[31018]: Found 0 messages in the Processing Attempts Database
        May 18 12:35:13 pfsense MailScanner[31018]: Using locktype = flock
        May 18 12:35:19 pfsense MailScanner[37752]: Connected to Processing Attempts Database
        May 18 12:35:19 pfsense MailScanner[37752]: Found 0 messages in the Processing Attempts Database
        May 18 12:35:19 pfsense MailScanner[37752]: Using locktype = flock
        May 18 12:35:24 pfsense MailScanner[41484]: Connected to Processing Attempts Database
        May 18 12:35:24 pfsense MailScanner[41484]: Found 0 messages in the Processing Attempts Database
        May 18 12:35:24 pfsense MailScanner[41484]: Using locktype = flock

        [2.0.1-RELEASE][root@pfsense.localdomain]/root(1): /usr/local/bin/php -q /usr/local/www/postfix.php 01min
        /usr/bin/grep '^May 18 17:59.*(MailScanner|postfix.cleanup|postfix.smtp|postfix.error|postfix.qmgr)' /var/log/maillog
        writing to database…writing to database...24[2.0.1-RELEASE][root@pfsense.localdomain]/root(2):

        this are the execution data I got.

        "The second task that I am going to perform is that I will make a port forward on 25 from my external mail server ip to localhost. But question is my internal mail server ip is 10.10.1.5 and how will I connect this with external mail server. I mean how will the email traffic will receive and send between them?" – How I solve this?

        Thanks a lot for your reply.

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        • marcellocM
          marcelloc
          last edited by

          94.55.x.x will be an virtual ip on your pfsense?

          if so,
          just change 94.55.x.x on postfix gui to 10.10.1.5

          Internet –--> 94.55.x.x pfsense--->10.10.1.5 internal mail server

          You will have sqlite databases when you have mail traffic on logs

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

          Help a community developer! ;D

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          • N
            nahid
            last edited by

            Marcelo,

            I have changed following way:

            domainpftab.png
            domainpftab.png_thumb
            wanrules.png
            wanrules.png_thumb
            NATrules.png
            NATrules.png_thumb

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            • marcellocM
              marcelloc
              last edited by

              On port forward, create a nat rule from virtual ip 94.55.x.x to 127.0.0.1

              The port forward will create the rule you need on wan interface

              O postfix config, choose loopback and lan interface.

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

              Help a community developer! ;D

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              • N
                nahid
                last edited by

                Dear Marcello,

                Do I have to disable those port forward on 25 from ExternalMailServer to InternalMailServer or they will be there as like as they are?

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                • N
                  nahid
                  last edited by

                  recent status of the config:

                  loopback.png
                  loopback.png_thumb
                  portForward.png
                  portForward.png_thumb
                  rulesTab.png
                  rulesTab.png_thumb

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                  • marcellocM
                    marcelloc
                    last edited by

                    @nahid:

                    Do I have to disable those port forward on 25 from ExternalMailServer to InternalMailServer or they will be there as like as they are?

                    yes, all external traffic must go to postfix (rdr from virtual ip to 127.0.0.1 with associated rule applied)

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

                    Help a community developer! ;D

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                    • N
                      nahid
                      last edited by

                      Hurrah!!!

                      Marcelo,

                      I can send emails but can't receive. Is there anything wrong?

                      1 Reply Last reply Reply Quote 0
                      • N
                        nahid
                        last edited by

                        these are log fıles:

                        2.0.1-RELEASE][root@pfsense.localdomain]/root(1): tail -f /var/log/maillog
                        May 18 22:04:28 pfsense postfix/postscreen[2216]: DISCONNECT [158.36.63.136]:234                                                                            25
                        May 18 22:04:28 pfsense postfix/postscreen[2216]: CONNECT from [158.36.63.136]:2                                                                            4689
                        May 18 22:04:28 pfsense postfix/postscreen[2216]: PASS OLD [158.36.63.136]:24689
                        May 18 22:04:29 pfsense postfix/smtpd[21666]: warning: 158.36.63.136: hostname e                                                                            x1-stud.diastud.corp verification failed: hostname nor servname provided, or not                                                                              known
                        May 18 22:04:29 pfsense postfix/smtpd[21666]: connect from unknown[158.36.63.136                                                                            ]
                        May 18 22:04:30 pfsense postfix/postscreen[2216]: NOQUEUE: reject: RCPT from [20                                                                            9.85.160.42]:36545: 450 4.3.2 Service currently unavailable; from=<tllkrmn+caf_=   ="" akaraman="sesric.org@gmail.com">, to=akaraman@sesric.org, proto=ESMTP, helo= <mai   ="" l-pb0-f42.google.com="">May 18 22:04:30 pfsense postfix/postscreen[2216]: PASS NEW [209.85.160.42]:36545
                        May 18 22:04:30 pfsense postfix/postscreen[2216]: DISCONNECT [209.85.160.42]:365                                                                            45
                        May 18 22:04:36 pfsense postfix/smtpd[21666]: NOQUEUE: reject: RCPT from unknown                                                                            [158.36.63.136]: 554 5.7.1 centre@sesrtcic.org: Relay access denied; from= <cla   ="" im@euromillionersdraw.com="">to= centre@sesrtcic.orgproto=ESMTP helo= <post.diast   ="" ud.corp="">May 18 22:04:46 pfsense postfix/smtpd[21666]: disconnect from unknown[158.36.63.                                                                            136]
                        May 18 22:08:07 pfsense postfix/anvil[21898]: statistics: max connection rate 1/60s for (smtpd:158.36.63.136) at May 18 22:04:29
                        May 18 22:08:07 pfsense postfix/anvil[21898]: statistics: max connection count 1 for (smtpd:158.36.63.136) at May 18 22:04:29
                        May 18 22:08:07 pfsense postfix/anvil[21898]: statistics: max cache size 1 at May 18 22:04:29
                        May 18 22:09:42 pfsense postfix/postscreen[10615]: CONNECT from [91.102.231.30]:19466
                        May 18 22:09:49 pfsense postfix/postscreen[10615]: NOQUEUE: reject: RCPT from [91.102.231.30]:19466: 450 4.3.2 Service currently unavailable; from=y.owadnqb@yahoo.com, to=webmaster@sesrtcic.org, proto=SMTP, helo= <freedom>May 18 22:09:49 pfsense postfix/postscreen[10615]: HANGUP after 0.48 from [91.102.231.30]:19466 in tests after SMTP handshake
                        May 18 22:09:49 pfsense postfix/postscreen[10615]: PASS NEW [91.102.231.30]:19466
                        May 18 22:09:49 pfsense postfix/postscreen[10615]: DISCONNECT [91.102.231.30]:19466</freedom>/webmaster@sesrtcic.org/y.owadnqb@yahoo.com</post.diast >/centre@sesrtcic.org</cla >/centre@sesrtcic.org</mai >/akaraman@sesric.org</tllkrmn+caf_= >

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                        • N
                          nahid
                          last edited by

                          this is the log that email didn't receive.

                          May 18 22:12:02 pfsense postfix/postscreen[10615]: NOQUEUE: reject: RCPT from [209.85.213.42]:33824: 450 4.3.2 Service currently unavailable; from=nahid05@gmail.com, to=anhuda@sesric.org, proto=ESMTP, helo= <mail-yw0-f42.google.com></mail-yw0-f42.google.com>/anhuda@sesric.org/nahid05@gmail.com

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                          • marcellocM
                            marcelloc
                            last edited by

                            If you have enabled the postscreen, the first communication for each ip will be rejected. Just like the spamd feature

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

                            Help a community developer! ;D

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                            • N
                              nahid
                              last edited by

                              Marcelo,

                              so what you recommend? If I disable the postscreen I will receive emails. Or there is any other solution.

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                              • N
                                nahid
                                last edited by

                                That means 2nd time sender will work properly. Am I right?

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                                • marcellocM
                                  marcelloc
                                  last edited by

                                  @nahid:

                                  so what you recommend? If I disable the postscreen I will receive emails. Or there is any other solution.
                                  That means 2nd time sender will work properly. Am I right?

                                  Yes, try some sends to your domain.
                                  I use postscreen on my setups.

                                  att,
                                  Marcello Coutinho

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

                                  Help a community developer! ;D

                                  1 Reply Last reply Reply Quote 0
                                  • N
                                    nahid
                                    last edited by

                                    Marcelo,

                                    You are just awesome. I am really very much grateful to you. I have just started enjoying the pfSense. It is also just awesome like you.

                                    Thanks man for kind help.

                                    Nahid

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                                    • N
                                      nahid
                                      last edited by

                                      Marcello,

                                      There is problem with SMTP authentication when I want to send email to my network. Is there any pass rule where I can authenticate for my sesric.org emails.

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                                      • marcellocM
                                        marcelloc
                                        last edited by

                                        @nahid:

                                        There is problem with SMTP authentication when I want to send email to my network. Is there any pass rule where I can authenticate for my sesric.org emails.

                                        Id did not included authentication features to this package yet but you can paste these configs on custom field at postfix gui.

                                        As this is not anymore a nat question, use this topic for postfix questions, there are some auth config samples post by forum users there.

                                        http://forum.pfsense.org/index.php/topic,40622.0.html

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

                                        Help a community developer! ;D

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