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    E-Mail Sending Has Stopped Working On Hardware Devices

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    emailreceive connectorexchangeoffice 3650365
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    • JaredBuschJ
      JaredBusch @1337
      last edited by

      @Pete-S said in E-Mail Sending Has Stopped Working On Hardware Devices:

      @scottalanmiller said in E-Mail Sending Has Stopped Working On Hardware Devices:

      In most cases like this, we run a Postfix server on Fedora that accepts unauthenticated port 25 from the devices and then sends out authenticated through O365 or whatever. Often that's the only way.

      Feels like a smtp relay for sure is the best way to handle networks where you have devices sending email.

      Just imagine changing ISP or whatever and then have to go through all email capable devices to make sure they now have the proper outgoing email settings.

      This is wrong. There’s no issue because I connector validates by your IP. If you get a new ISP you update the IP. That’s it done. A relay is useful so that you only need to send out from one local device, and thus you can blacklist SMTP out for everything except that One device. But that is not directly related to sending email out via a connector.

      1 Reply Last reply Reply Quote 0
      • JaredBuschJ
        JaredBusch @garak0410
        last edited by

        @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

        @Pete-S said in E-Mail Sending Has Stopped Working On Hardware Devices:

        @scottalanmiller said in E-Mail Sending Has Stopped Working On Hardware Devices:

        In most cases like this, we run a Postfix server on Fedora that accepts unauthenticated port 25 from the devices and then sends out authenticated through O365 or whatever. Often that's the only way.

        Feels like a smtp relay for sure is the best way to handle networks where you have devices sending email.

        Just imagine changing ISP or whatever and then have to go through all email capable devices to make sure they now have the proper outgoing email settings.

        I believe this is going to be in my near future...just weird for it to BAM! and stop...makes me wonder if I have a network issue...I had a feedback loop a few months ago that drove me crazy until I could finally locate it...

        I use the relay simply because port 25 is not allowed to be sent out of my network except from the relays IP address. You do not have that restriction, so you do not need a relay for that reason. You have obviously set something up incorrectly in your connector. I’m driving home tonight but I can screenshot mine and/or other clients tomorrow

        1 Reply Last reply Reply Quote 0
        • J
          JasGot
          last edited by

          What's the security on your connector?
          Should include anonymous
          20a3091a-ed91-4e48-9a1c-50d9e08224fd-image.png

          garak0410G 1 Reply Last reply Reply Quote 2
          • garak0410G
            garak0410 @JasGot
            last edited by

            @JasGot said in E-Mail Sending Has Stopped Working On Hardware Devices:

            What's the security on your connector?
            Should include anonymous
            20a3091a-ed91-4e48-9a1c-50d9e08224fd-image.png

            That may be part of the problem...I do not see these options for my connector...is it on a different screen? I also didn't see these options when setting up the connector.

            1 Reply Last reply Reply Quote 0
            • DashrenderD
              Dashrender @garak0410
              last edited by

              @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

              @Pete-S said in E-Mail Sending Has Stopped Working On Hardware Devices:

              @scottalanmiller said in E-Mail Sending Has Stopped Working On Hardware Devices:

              In most cases like this, we run a Postfix server on Fedora that accepts unauthenticated port 25 from the devices and then sends out authenticated through O365 or whatever. Often that's the only way.

              Feels like a smtp relay for sure is the best way to handle networks where you have devices sending email.

              Just imagine changing ISP or whatever and then have to go through all email capable devices to make sure they now have the proper outgoing email settings.

              I believe this is going to be in my near future...just weird for it to BAM! and stop...makes me wonder if I have a network issue...I had a feedback loop a few months ago that drove me crazy until I could finally locate it...

              feedback loop?

              1 Reply Last reply Reply Quote -1
              • JaredBuschJ
                JaredBusch
                last edited by

                48e480f7-5350-4e86-9276-9d4ac5732997-image.png

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                garak0410G travisdh1T 2 Replies Last reply Reply Quote 3
                • garak0410G
                  garak0410 @JaredBusch
                  last edited by

                  @JaredBusch said in E-Mail Sending Has Stopped Working On Hardware Devices:

                  48e480f7-5350-4e86-9276-9d4ac5732997-image.png

                  b7f3a94a-69ee-4294-83d3-7f53363cfb49-image.png

                  118d39f1-dee7-48ca-9f98-2df03606975d-image.png

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                  20662cad-2f0f-4f5c-a069-9d4556ce2eea-image.png

                  e05c7876-3bcf-4df6-abac-745b19ac99fa-image.png

                  0f81899b-d3d9-47bb-8dc8-92dbc781e151-image.png

                  acbdad94-f910-49b9-9564-b6ab2c961684-image.png

                  4ead929b-150d-4bdb-bfe0-82503cb8c20d-image.png

                  5663da96-e94e-4c5f-bfdc-79a5ef4875a8-image.png

                  3892727d-5673-474a-a9da-0d7f493c114f-image.png

                  8c9b4536-57fa-4ee7-94cf-28a309bd6350-image.png

                  Thank you...that was helpful...it looks like I did set it up correctly...that said, I do not have options like in this photo below...
                  scan2email_01.png

                  JaredBuschJ 1 Reply Last reply Reply Quote 1
                  • JaredBuschJ
                    JaredBusch @garak0410
                    last edited by JaredBusch

                    @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                    Thank you...that was helpful...it looks like I did set it up correctly...that said, I do not have options like in this photo below...
                    scan2email_01.png

                    That looks like an on prem screenshot. Office 365 does not have a screen like that.

                    Edit: Yup. Here is Exchange 2013 ECP.
                    876a970b-de60-44e2-9a99-c83c0035a810-image.png

                    J 1 Reply Last reply Reply Quote 0
                    • JaredBuschJ
                      JaredBusch
                      last edited by JaredBusch

                      Post everything you did to test.

                      [jbusch@dt-jared ~]$ nslookup -type=mx bundystl.com
                      Server:		10.254.103.4
                      Address:	10.254.103.4#53
                      
                      Non-authoritative answer:
                      bundystl.com	mail exchanger = 0 bundystl-com.mail.protection.outlook.com.
                      
                      Authoritative answers can be found from:
                      
                      [jbusch@dt-jared ~]$ telnet bundystl-com.mail.protection.outlook.com 25
                      Trying 104.47.48.36...
                      Connected to bundystl-com.mail.protection.outlook.com.
                      Escape character is '^]'.
                      220 CO1NAM05FT012.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Thu, 1 Aug 2019 15:52:15 +0000
                      
                      ehlo
                      250-CO1NAM05FT012.mail.protection.outlook.com Hello [207.244.223.13]
                      250-SIZE 157286400
                      250-PIPELINING
                      250-DSN
                      250-ENHANCEDSTATUSCODES
                      250-STARTTLS
                      250-8BITMIME
                      250-BINARYMIME
                      250-CHUNKING
                      250 SMTPUTF8
                      
                      mail from:<[email protected]>
                      250 2.1.0 Sender OK
                      rcpt to: <[email protected]>
                      250 2.1.5 Recipient OK
                      
                      data
                      354 Start mail input; end with <CRLF>.<CRLF>
                      Subject: Test SMTP
                      
                      Test Message
                      .
                      250 2.6.0 <f9a30b1f-7517-4a63-8fe2-7ea58eeae635@CO1NAM05FT012.eop-nam05.prod.protection.outlook.com> [InternalId=2173253459470, Hostname=DM6PR07MB4618.namprd07.prod.outlook.com] 9295 bytes in 5.960, 1.523 KB/sec Queued mail for delivery
                      quit
                      221 2.0.0 Service closing transmission channel
                      Connection closed by foreign host.
                      [jbusch@dt-jared ~]$ 
                      

                      57844f2c-5107-448d-97f0-b1390a1cad8e-image.png

                      1 Reply Last reply Reply Quote 0
                      • travisdh1T
                        travisdh1 @JaredBusch
                        last edited by

                        @JaredBusch Not sure if more impressed that you made all those screenshots, or horrified at how Microsoft buried that setting.

                        JaredBuschJ 1 Reply Last reply Reply Quote 1
                        • JaredBuschJ
                          JaredBusch @travisdh1
                          last edited by

                          @travisdh1 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                          @JaredBusch Not sure if more impressed that you made all those screenshots, or horrified at how Microsoft buried that setting.

                          It's not buried. it is right there. Just lots of clicking.

                          You can do it all with PowerShell also, but I don't know the commands. I do not set up enough connectors to have ever bothered to learn that.

                          This is a once and done, for the most part, at a client.

                          1 Reply Last reply Reply Quote 2
                          • garak0410G
                            garak0410
                            last edited by garak0410

                            @JaredBusch said in E-Mail Sending Has Stopped Working On Hardware Devices:

                            data
                            354 Start mail input; end with <CRLF>.<CRLF>
                            Subject: Test SMTP

                            Test Message
                            .

                            Here are my results...

                            mail_test_01.jpg
                            mail_test_02.jpg
                            mail_test_03.jpg
                            mail_test_04.jpg
                            mail_test_05.jpg

                            JaredBuschJ 1 Reply Last reply Reply Quote 1
                            • JaredBuschJ
                              JaredBusch @garak0410
                              last edited by JaredBusch

                              @garak0410 That means your copier should now work.

                              Plain SMTP, no authentication, or anything.

                              The only requirement is that it has to use a from address of [email protected]

                              garak0410G 1 Reply Last reply Reply Quote 1
                              • garak0410G
                                garak0410 @JaredBusch
                                last edited by

                                @JaredBusch said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                @garak0410 That means your copier should now work.

                                Plain SMTP, no authentication, or anything.

                                The only requirement is that it has to use a from address of [email protected]

                                Sadly, same on both Toshiba Copiers, HP Printers and Dell VTRX:

                                Failed to connect to SMTP server
                                SMTP protocol error
                                dell_email_01.jpg

                                garak0410G 1 Reply Last reply Reply Quote 0
                                • garak0410G
                                  garak0410
                                  last edited by

                                  This post is deleted!
                                  1 Reply Last reply Reply Quote 0
                                  • garak0410G
                                    garak0410 @garak0410
                                    last edited by

                                    @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                    @JaredBusch said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                    @garak0410 That means your copier should now work.

                                    Plain SMTP, no authentication, or anything.

                                    The only requirement is that it has to use a from address of [email protected]

                                    Sadly, same on both Toshiba Copiers, HP Printers and Dell VTRX:

                                    Failed to connect to SMTP server
                                    SMTP protocol error
                                    dell_email_01.jpg

                                    Do you ever have those IT moments where a fix to something makes you feel foolish but those in your field, especially in a SOLO IT SHOP can totally relate...

                                    Well, this is working now...and almost too embarrassed to say why...but I will...

                                    IP Address was wrong...mind you, we used the same one for years...YEARS...and I've spoken with Microsoft Office 365 support 3 times and they know which IP address I was using...why couldn't they have simply said "Oh, this is the problem..."

                                    It was going to a direct IP address and stopped working...
                                    I tried the DNS name and no go.
                                    Finally, though @JaredBusch's awesome help, it exposed the real IP address to use...and it is fully working now...

                                    I do wonder why it just stopped working...but grateful for the help. Hope to see a few of you at SpiceWorld... πŸ™‚

                                    DashrenderD 1 Reply Last reply Reply Quote 3
                                    • DashrenderD
                                      Dashrender @garak0410
                                      last edited by

                                      @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                      @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                      @JaredBusch said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                      @garak0410 That means your copier should now work.

                                      Plain SMTP, no authentication, or anything.

                                      The only requirement is that it has to use a from address of [email protected]

                                      Sadly, same on both Toshiba Copiers, HP Printers and Dell VTRX:

                                      Failed to connect to SMTP server
                                      SMTP protocol error
                                      dell_email_01.jpg

                                      Do you ever have those IT moments where a fix to something makes you feel foolish but those in your field, especially in a SOLO IT SHOP can totally relate...

                                      Well, this is working now...and almost too embarrassed to say why...but I will...

                                      IP Address was wrong...mind you, we used the same one for years...YEARS...and I've spoken with Microsoft Office 365 support 3 times and they know which IP address I was using...why couldn't they have simply said "Oh, this is the problem..."

                                      It was going to a direct IP address and stopped working...
                                      I tried the DNS name and no go.
                                      Finally, though @JaredBusch's awesome help, it exposed the real IP address to use...and it is fully working now...

                                      I do wonder why it just stopped working...but grateful for the help. Hope to see a few of you at SpiceWorld... πŸ™‚

                                      Oh, you were using an old O365 IP address? Yeah - that's what sucks about using IPs instead of DNS entries. If you change the IP, you have to change everything that points to it... but if you use a DNS entry instead... they change where it points and all remains good.

                                      garak0410G 1 Reply Last reply Reply Quote 0
                                      • J
                                        JasGot @JaredBusch
                                        last edited by

                                        @JaredBusch said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                        @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                        Thank you...that was helpful...it looks like I did set it up correctly...that said, I do not have options like in this photo below...
                                        scan2email_01.png

                                        That looks like an on prem screenshot. Office 365 does not have a screen like that.

                                        Thanks Jared, I completely missed this in his question :flushed_face:

                                        "We use Exchange Online with our Office 365 account and it is 100% cloud based"

                                        1 Reply Last reply Reply Quote 0
                                        • garak0410G
                                          garak0410 @Dashrender
                                          last edited by

                                          @Dashrender said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                          @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                          @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                          @JaredBusch said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                          @garak0410 That means your copier should now work.

                                          Plain SMTP, no authentication, or anything.

                                          The only requirement is that it has to use a from address of [email protected]

                                          Sadly, same on both Toshiba Copiers, HP Printers and Dell VTRX:

                                          Failed to connect to SMTP server
                                          SMTP protocol error
                                          dell_email_01.jpg

                                          Do you ever have those IT moments where a fix to something makes you feel foolish but those in your field, especially in a SOLO IT SHOP can totally relate...

                                          Well, this is working now...and almost too embarrassed to say why...but I will...

                                          IP Address was wrong...mind you, we used the same one for years...YEARS...and I've spoken with Microsoft Office 365 support 3 times and they know which IP address I was using...why couldn't they have simply said "Oh, this is the problem..."

                                          It was going to a direct IP address and stopped working...
                                          I tried the DNS name and no go.
                                          Finally, though @JaredBusch's awesome help, it exposed the real IP address to use...and it is fully working now...

                                          I do wonder why it just stopped working...but grateful for the help. Hope to see a few of you at SpiceWorld... πŸ™‚

                                          Oh, you were using an old O365 IP address? Yeah - that's what sucks about using IPs instead of DNS entries. If you change the IP, you have to change everything that points to it... but if you use a DNS entry instead... they change where it points and all remains good.

                                          The sad thing is. I used the DNS entry during all of this troubleshooting and it would never take it. 😞

                                          DashrenderD 1 Reply Last reply Reply Quote 0
                                          • DashrenderD
                                            Dashrender @garak0410
                                            last edited by

                                            @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                            @Dashrender said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                            @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                            @garak0410 said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                            @JaredBusch said in E-Mail Sending Has Stopped Working On Hardware Devices:

                                            @garak0410 That means your copier should now work.

                                            Plain SMTP, no authentication, or anything.

                                            The only requirement is that it has to use a from address of [email protected]

                                            Sadly, same on both Toshiba Copiers, HP Printers and Dell VTRX:

                                            Failed to connect to SMTP server
                                            SMTP protocol error
                                            dell_email_01.jpg

                                            Do you ever have those IT moments where a fix to something makes you feel foolish but those in your field, especially in a SOLO IT SHOP can totally relate...

                                            Well, this is working now...and almost too embarrassed to say why...but I will...

                                            IP Address was wrong...mind you, we used the same one for years...YEARS...and I've spoken with Microsoft Office 365 support 3 times and they know which IP address I was using...why couldn't they have simply said "Oh, this is the problem..."

                                            It was going to a direct IP address and stopped working...
                                            I tried the DNS name and no go.
                                            Finally, though @JaredBusch's awesome help, it exposed the real IP address to use...and it is fully working now...

                                            I do wonder why it just stopped working...but grateful for the help. Hope to see a few of you at SpiceWorld... πŸ™‚

                                            Oh, you were using an old O365 IP address? Yeah - that's what sucks about using IPs instead of DNS entries. If you change the IP, you have to change everything that points to it... but if you use a DNS entry instead... they change where it points and all remains good.

                                            The sad thing is. I used the DNS entry during all of this troubleshooting and it would never take it. 😞

                                            yeah, I've seen that before, crappy printers.

                                            1 Reply Last reply Reply Quote 0
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