General discussion

  • Creator
    Topic
  • #2084150

    TLS/SSL Negotion Failed

    Locked

    by wildgen ·

    I am getting this message in the event viewer and have never seen it before. “Code 4149-Connection from NBRMR1001.ac.com failed %2 TLS/SSL negotiation. connection dropped.”
    These are occurring about every 10-15 minutes. This is coming from the IMCas an SMTP Interface Event. Running Exchange 5.5 SP3 on NT4.0SP5.

All Comments

  • Author
    Replies
    • #3769075

      TLS/SSL Negotion Failed

      by jpereira ·

      In reply to TLS/SSL Negotion Failed

      The SMTP server at that location is trying to send you – or somebody at your location – an e-mail and they are trying to use negotiate a TLS connection to do it. TLS stands for Transport Layer Security and I guess that the server at the other end is configured to disconnect if it fails to negotiate a TLS connection.

      Try sending mail to hostmaster@ac.com explaining the error message and where it’s coming from.

    • #3731288

      TLS/SSL Negotion Failed

      by wildgen ·

      In reply to TLS/SSL Negotion Failed

      This question was closed by the author

Viewing 1 reply thread