Is secure SMTP required if behind firewall? RRS feed

  • Question

  • Is secure SMTP required if behind firewall and sending message to our Direct Gateway?


    Tuesday, December 24, 2013 11:45 AM


  • The Direct protocol requires secure SMTP between Direct gateways but isn't prescriptive about how data is handled behind the gateway. There may be implications for allowing anyone behind your firewall to send messages through your Direct gateway.  You might want to direct your question to the Direct group at

    Thursday, January 23, 2014 11:03 PM