Forum Discussion

    • KevinM2's avatar
      KevinM2
      Former Moderator
      6 years ago

      Hi Pianoman, to ensure the safety and security of customer privacy information, email messages sent from a Cox.net email address will require TLS v.1.0 security encryption or later. Customers using outdated email clients or mobile devices may receive a failed message when attempting to send an email. Please make sure that your devices and operating systems are up-to-date. -Kevin M. Cox Support Forum Moderator

      • pianoman's avatar
        pianoman
        New Contributor II
        6 years ago

        Bzzt - try again. I am already running TLS 1.2, and this started happening today out of the blue.