Mutual TLS 1.2 RRS feed

  • Question

  • We have a company that we cannot send emails to. The rejection message says that the error is %5.7.0 Must issue a STARTTLS command first.

    If I look at the Send Connector in the Hub TransPort via EMC Enable Domain Security  (Mutual Auth TLS)  is not checked. Can I setup a second Send Connector in the Hub TransPort and have TLS enabled ? if so how ?

    From the help files, I suspect that merely checking this box will not enable a STARTTLS command. Another suspicion is that there needs to be  a public certificate somewhere.

    Can someone get me started our email domain is I have a public certificate for 

    Confused as to where to start. 

    Tuesday, September 24, 2019 1:45 PM

All replies