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    Exchange Online Migration From POP3

    IT Discussion
    email pst exchange pop3
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    • garak0410G
      garak0410
      last edited by

      @Dashrender

      Odd...I've not touched DNS at all today...about 10 minutes ago, no one on POP3 can send/receive from Outlook...the POP3 provider is up, webmail is done, IMAP is done...just POP3 in Outlook...dead in the water and of course, people are blaming the conversion to Exchange... 😞

      garak0410G scottalanmillerS 2 Replies Last reply Reply Quote 0
      • garak0410G
        garak0410 @garak0410
        last edited by

        @garak0410 said:

        @Dashrender

        Odd...I've not touched DNS at all today...about 10 minutes ago, no one on POP3 can send/receive from Outlook...the POP3 provider is up, webmail is done, IMAP is done...just POP3 in Outlook...dead in the water and of course, people are blaming the conversion to Exchange... 😞

        This is the error we are getting:

        Task 'POP3 - Receiving' reported error (0x800CCC0F) : 'The connection to the server was interrupted. If this problem continues, contact your server administrator or Internet service provider (ISP).'

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

          Started working again...weird...

          1 Reply Last reply Reply Quote 0
          • scottalanmillerS
            scottalanmiller @garak0410
            last edited by

            @garak0410 said:

            @Dashrender

            Odd...I've not touched DNS at all today...about 10 minutes ago, no one on POP3 can send/receive from Outlook...the POP3 provider is up, webmail is done, IMAP is done...just POP3 in Outlook...dead in the water and of course, people are blaming the conversion to Exchange... 😞

            Probably just a service blip.

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

              @scottalanmiller said:

              @garak0410 said:

              @Dashrender

              Odd...I've not touched DNS at all today...about 10 minutes ago, no one on POP3 can send/receive from Outlook...the POP3 provider is up, webmail is done, IMAP is done...just POP3 in Outlook...dead in the water and of course, people are blaming the conversion to Exchange... 😞

              Probably just a service blip.

              Agreed.

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

                Quirks today...a few people on their new profile will have their internal emails sent to the Exchange account and for those still on the POP3 profiles, they do nto get them, so, I really can't let anyone work on the new O365 profile today...no problem, I switch back to the POP3 profile...the problem I have now, you can select the old profile, hit APPLY and OK and load Outlook and it goes to the Exchange profile...you tell it to prompt you for a profile...you choose POP3, it loads Exchange...any suggestion here? I've gotten a few to work after going back and forth between the two profiles...I do not want to delete the Exchange profile as I will use it tonight...

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

                  @garak0410 said:

                  Quirks today...a few people on their new profile will have their internal emails being to the Exchange account and for those still on the POP3 profiles, they do nto get them,

                  I'm not sure what you mean?

                  Are you saying that people who are sending messages from their new Oiffice 365 account, the people still on the old don't get the messages - OK yeah you're right, I didn't think of that (uhhh sorry - Looks like Jared's is really the only right way to do this - keep delivering everything to the PST and simply have the O365 as a separate box until the MX cut over).

                  The people still on the old won't get new messages sent from converted people, but those new messages are staying solely inside Office 365,

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

                    @Dashrender said:

                    @garak0410 said:

                    Quirks today...a few people on their new profile will have their internal emails being to the Exchange account and for those still on the POP3 profiles, they do nto get them,

                    I'm not sure what you mean?

                    Are you saying that people who are sending messages from their new Oiffice 365 account, the people still on the old don't get the messages - OK yeah you're right, I didn't think of that (uhhh sorry - Looks like Jared's is really the only right way to do this - keep delivering everything to the PST and simply have the O365 as a separate box until the MX cut over).

                    The people still on the old won't get new messages sent from converted people, but those new messages are staying solely inside Office 365,

                    @Dashrender said:

                    @garak0410 said:

                    Quirks today...a few people on their new profile will have their internal emails being to the Exchange account and for those still on the POP3 profiles, they do nto get them,

                    I'm not sure what you mean?

                    Are you saying that people who are sending messages from their new Oiffice 365 account, the people still on the old don't get the messages - OK yeah you're right, I didn't think of that (uhhh sorry - Looks like Jared's is really the only right way to do this - keep delivering everything to the PST and simply have the O365 as a separate box until the MX cut over).

                    The people still on the old won't get new messages sent from converted people, but those new messages are staying solely inside Office 365,

                    No sweat man...major learning experience...the thing is, your method is good...I will just create these new profiles but not RUN from them until tonight. The problem is now the aforementioned issue where Outlook is not detecting the Profile you want with out selecting between them, APPLY and OK a few times...

                    We didn't have really any issues but glad I've not had any issues...my boss is nervous about LOST e-mails but as long as the POP3 is sending to exchange during the MX records exchange, we should be good.

                    SO today, I will complete the profiles but keep them on the old one (provided Outlook doesn't keep quirking out on me)...tonight at 7PM, change MX records...wait...and wait and wait...test test test as it propagates...

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                    • DashrenderD
                      Dashrender
                      last edited by

                      What version of Outlook are you on?
                      does a reboot (or at least a log off/back on) make any difference?

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

                        @Dashrender said:

                        What version of Outlook are you on?
                        does a reboot (or at least a log off/back on) make any difference?

                        Mostly 2013, some 2010...the workaround...before testing the Exchange Profile, do not set it as default...set to PROMPT each time, set up the Exchange Profile as you described and then exit out Outlook, set the old POP3 as default, start and we are good.

                        I did a test PST import to an O365 account and it works...slow during the import and upload but it works and puts management as ease...

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                        • garak0410G
                          garak0410
                          last edited by

                          Quick update...did the MX records but funny, my PC is having problems autoconfiguring to O365...just my PC...keeps saying Connection to Microsoft Exchange is unavailable or an encrypted server is not found...

                          Rebooted, repair installed Office 2013...nothing...any clue?

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                          • ?
                            A Former User
                            last edited by

                            Sounds DNSesque 🙂 Here's a capture of my entries:

                            Capture.PNG

                            garak0410G 1 Reply Last reply Reply Quote 0
                            • garak0410G
                              garak0410 @A Former User
                              last edited by

                              @Hubtech said:

                              Sounds DNSesque 🙂 Here's a capture of my entries:

                              Capture.PNG

                              Oh, it was my dang PC...earlier today, I had an issue with a Windows 8 app not installing...one of the "solutuions" was to type netsh winhttp set proxy 192.168.1.1:8888...anything Microsoft is not talking to the internet...I am not all that good with netsh...how do I reverse this?

                              ? 1 Reply Last reply Reply Quote 0
                              • ?
                                A Former User @garak0410
                                last edited by

                                C:\Windows\system32>netsh
                                netsh>winhttp
                                netsh winhttp>
                                netsh winhttp>reset proxy

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                                • scottalanmillerS
                                  scottalanmiller
                                  last edited by scottalanmiller

                                  netsh winhttp reset proxy

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                                  • ?
                                    A Former User
                                    last edited by

                                    bbbabababababeat ya lol

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                                    • garak0410G
                                      garak0410
                                      last edited by

                                      Thanks for the unrelated late night help...well, my migrations appears to be going well...MX records updated, email flowing to new Exchange...may being PST imports late Saturday... 🙂

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                                      • ?
                                        A Former User
                                        last edited by

                                        hey, it takes a village 🙂

                                        1 Reply Last reply Reply Quote 2
                                        • ?
                                          A Former User
                                          last edited by

                                          and the night's not late yet 😉

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

                                            Well, things look good.... I've checked the old POP3 server and nothing is flowing there anymore and all going to Exchange.

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