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    SMTP Email notifications fail in 4 out of 27 pfSenses

    Scheduled Pinned Locked Moved General pfSense Questions
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    • S Offline
      serbus
      last edited by

      Hello!

      Check your "SMTP" server address...

      "smpt.office365.com" ?

      John

      Lex parsimoniae

      GertjanG 1 Reply Last reply Reply Quote 1
      • GertjanG Offline
        Gertjan @serbus
        last edited by

        Did I just heard that head slapping ?

        No "help me" PM's please. Use the forum, the community will thank you.
        Edit : and where are the logs ??

        1 Reply Last reply Reply Quote 3
        • bmeeksB Offline
          bmeeks
          last edited by

          You heard a slap against my forehead as well. I completely missed that typo when I reviewed the OP's screen capture the first time.

          johnpozJ 1 Reply Last reply Reply Quote 0
          • johnpozJ Offline
            johnpoz LAYER 8 Global Moderator @bmeeks
            last edited by

            doh.gif

            An intelligent man is sometimes forced to be drunk to spend time with his fools
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            • pfrickrollP Offline
              pfrickroll @bmeeks
              last edited by

              @bmeeks All firewalls have same configuration for SMTP but only 4 receive that particular error as shown in my screenshot. I have correct time on firewalls.

              I am kind of new to Office365, I looked around in admin center in message center, mail flow and alerts but didn't find anything unusual and no trace of emails from those 4 firewalls. Where do I have to look specifically?

              bmeeksB johnpozJ 2 Replies Last reply Reply Quote 0
              • bmeeksB Offline
                bmeeks @pfrickroll
                last edited by

                @pfrickroll said in SMTP Email notifications fail in 4 out of 27 pfSenses:

                @bmeeks All firewalls have same configuration for SMTP but only 4 receive that particular error as shown in my screenshot. I have correct time on firewalls.

                I am kind of new to Office365, I looked around in admin center in message center, mail flow and alerts but didn't find anything unusual and no trace of emails from those 4 firewalls. Where do I have to look specifically?

                Did you see the other replies in this thread? I failed to notice that you have misspelled the email server name. You typed "smpt" instead of "smtp" in the email host. Fix that and see if it then works.

                1 Reply Last reply Reply Quote 0
                • johnpozJ Offline
                  johnpoz LAYER 8 Global Moderator @pfrickroll
                  last edited by

                  @pfrickroll said in SMTP Email notifications fail in 4 out of 27 pfSenses:

                  Where do I have to look specifically?

                  smtp.png

                  No your never going to connect there.. Because its not smpt is its SMTP..

                  You have the wrong address..

                  typo.png

                  Which is why its DOH!!

                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                  If you get confused: Listen to the Music Play
                  Please don't Chat/PM me for help, unless mod related
                  SG-4860 24.11 | Lab VMs 2.8, 24.11

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                  • bmeeksB Offline
                    bmeeks
                    last edited by bmeeks

                    Like @johnpoz is saying, the error is on your pfSense firewalls (likely all 4 of them that are not working). Notice in your screen shot you posted in your original message that you have the Email Server name spelled wrong. You have "smpt.office365.com" and it should instead read "smtp.office365.com". You have the "t" and "p" backwards in the name.

                    johnpozJ 1 Reply Last reply Reply Quote 1
                    • johnpozJ Offline
                      johnpoz LAYER 8 Global Moderator @bmeeks
                      last edited by johnpoz

                      I blame it on MS, they should clearly allow for both smtp and smpt ;) to account for their userbase ;) hehehehe

                      Are not fqdn like nukes - you should just have to be close is all ;)

                      An intelligent man is sometimes forced to be drunk to spend time with his fools
                      If you get confused: Listen to the Music Play
                      Please don't Chat/PM me for help, unless mod related
                      SG-4860 24.11 | Lab VMs 2.8, 24.11

                      pfrickrollP 1 Reply Last reply Reply Quote 2
                      • pfrickrollP Offline
                        pfrickroll
                        last edited by

                        Oh my goodness, my eyes. Such a dumb mistake

                        johnpozJ bmeeksB 2 Replies Last reply Reply Quote 0
                        • johnpozJ Offline
                          johnpoz LAYER 8 Global Moderator @pfrickroll
                          last edited by

                          ie the whole DOH joke ;)

                          An intelligent man is sometimes forced to be drunk to spend time with his fools
                          If you get confused: Listen to the Music Play
                          Please don't Chat/PM me for help, unless mod related
                          SG-4860 24.11 | Lab VMs 2.8, 24.11

                          1 Reply Last reply Reply Quote 0
                          • pfrickrollP Offline
                            pfrickroll @johnpoz
                            last edited by

                            @johnpoz I think forums needs emoji reactions :)

                            1 Reply Last reply Reply Quote 0
                            • bmeeksB Offline
                              bmeeks @pfrickroll
                              last edited by

                              @pfrickroll said in SMTP Email notifications fail in 4 out of 27 pfSenses:

                              Oh my goodness, my eyes. Such a dumb mistake

                              Don't feel too bad. I didn't notice the typo either when I replied initially.

                              pfrickrollP johnpozJ 2 Replies Last reply Reply Quote 0
                              • pfrickrollP Offline
                                pfrickroll @bmeeks
                                last edited by

                                @bmeeks

                                Serbus even wrote it out for me, i read it like "doh" i know. Tell me something else, i feed dumb

                                1 Reply Last reply Reply Quote 0
                                • johnpozJ Offline
                                  johnpoz LAYER 8 Global Moderator @bmeeks
                                  last edited by johnpoz

                                  We should submit a bug request to MS about it ;)

                                  they should prob register smpt.office356.com etc.. and all the other possible typo scenarios ;) hehehe

                                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                                  If you get confused: Listen to the Music Play
                                  Please don't Chat/PM me for help, unless mod related
                                  SG-4860 24.11 | Lab VMs 2.8, 24.11

                                  S 1 Reply Last reply Reply Quote 1
                                  • S Offline
                                    SteveITS Rebel Alliance @johnpoz
                                    last edited by

                                    @johnpoz said in SMTP Email notifications fail in 4 out of 27 pfSenses:

                                    prob register smpt.office356.com

                                    https://www.bleepingcomputer.com/news/security/hijacking-traffic-to-microsoft-s-windowscom-with-bitflipping/

                                    "However, what if one of these bits got automatically flipped due to a solar flare, cosmic rays, or a hardware error? That is one of the 0's becomes a 1 and vice versa.
                                    ...
                                    as soon as Remy squatted the aforementioned domains and setup sinkholes to record any traffic, the researcher noticed an uptick in legitimate traffic coming his way.

                                    In addition to the traffic destined to windows.com, the researcher was also able to captured UDP traffic destined for Microsoft's time server, time.windows.com, and TCP traffic meant to reach Microsoft's services such as Windows Push Notification Services (WNS) and SkyDrive (former name of OneDrive)."

                                    Only install packages for your version, or risk breaking it. Select your branch in System/Update/Update Settings.
                                    When upgrading, allow 10-15 minutes to reboot, or more depending on packages, and device or disk speed.
                                    Upvote 👍 helpful posts!

                                    johnpozJ 1 Reply Last reply Reply Quote 0
                                    • johnpozJ Offline
                                      johnpoz LAYER 8 Global Moderator @SteveITS
                                      last edited by

                                      @steveits

                                      Yeah had seen the bitflipping and ntp article - somewhat relatable sure to such typo domains ;)

                                      An intelligent man is sometimes forced to be drunk to spend time with his fools
                                      If you get confused: Listen to the Music Play
                                      Please don't Chat/PM me for help, unless mod related
                                      SG-4860 24.11 | Lab VMs 2.8, 24.11

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