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    Allow POP and SMTP

    Firewalling
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    • D
      ddr last edited by

      hi all,
      i have to allow pop and smtp of gmail to some specific LAN users. i set these rules. but some times pop is not connecting, reverse DNS is not working.. how to create a rule for Address to IP interchnage?





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      • D
        doktornotor Banned last edited by

        Will never work list this, the FQDNs are not resolved even remotely often enough.

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        • D
          ddr last edited by

          @doktornotor:

          Will never work list this, the FQDNs are not resolved even remotely often enough.

          what should i do now? how to allow pop and smtp only?

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          • D
            doktornotor Banned last edited by

            https://support.google.com/a/answer/60764?hl=en

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            • D
              ddr last edited by

              can u guide me to create firewall rules for this ? may i know why " domain to ip " is not working in this rules?

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              • KOM
                KOM last edited by

                may i know why " domain to ip " is not working in this rules?

                One FQDN can resolve to many unique IP addresses, and they are usually served round-robin to act as a simple load balancer as well.

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