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    Old to New: MX pointed

    Scheduled Pinned Locked Moved IT Discussion
    12 Posts 4 Posters 1.2k Views
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    • G
      gjacobse
      last edited by

      Pushed the MX record today... Guess we'll see if it worked like it's suppose to.. just four hours of waiting for DNS updates...

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      • S
        scottalanmiller
        last edited by

        Good luck. You should see the first switches happen in minutes. Most in under and hour. Very few will linger to four hours.

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        • G
          gjacobse @scottalanmiller
          last edited by

          @scottalanmiller
          O365 is already not complaining about domain issues.

          I am thrilled to be clearing this step off the project board (which is buried). I know there will be tons of questions. but I have got to get this stuff moving. I can't keep living in the past with services and problems.

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          • G
            gjacobse
            last edited by

            External IN (from Gmail) already received...

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            • J
              JaredBusch @gjacobse
              last edited by

              @g.jacobse said:

              External IN (from Gmail) already received...

              Yes, most of it will go really fast. Only places that will delay will be internal exchange servers at companies with poor DNS practices.

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              • S
                scottalanmiller
                last edited by

                I find it is normally less than 15 minutes till most everything is converged.

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                • J
                  JaredBusch @scottalanmiller
                  last edited by

                  @scottalanmiller said:

                  I find it is normally less than 15 minutes till most everything is converged.

                  Especially if you had previously updated your TTL to a short value.

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                  • J
                    JaredBusch @gjacobse
                    last edited by

                    @g.jacobse said:

                    Pushed the MX record today... Guess we'll see if it worked like it's suppose to.. just four hours of waiting for DNS updates...

                    Do not forget to go update your SPF record

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                    • G
                      gjacobse @JaredBusch
                      last edited by

                      @JaredBusch said:

                      @g.jacobse said:

                      Pushed the MX record today... Guess we'll see if it worked like it's suppose to.. just four hours of waiting for DNS updates...

                      Do not forget to go update your SPF record

                      Current SPF per MXtoolbox:
                      KRF SPF Record.png

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                      • R
                        Reid Cooper
                        last edited by

                        How did it go?

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                        • G
                          gjacobse @Reid Cooper
                          last edited by

                          @Reid-Cooper
                          @JaredBusch
                          @scottalanmiller

                          Thus far - about as perfect as you could ask for. No voice mails, no emails,.. so either they haven't had a problem yet, or don't know !

                          Tomorrow I'm sure I'll get tons of calls.. Hmm... I think I'm feeling the 24 hour bug coming on...

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                          • G
                            gjacobse
                            last edited by

                            One thing I got ahead of myself on was my mail.(domain) A Record.

                            I deleted it at the same time i changed the MX. While the MX record is the important one, the A Record pointed the mail.domain so they could get to the old email from outlook.

                            Pointed it back so they can (should be able to) get the last message in the old pop setup... includes a link to the new portal.

                            Things have gone okay thus far.

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