Test Sendmail TLS Certificate
(2017-05-04)
Problem
Test Sendmail's TLS configuration.
Solution
$ openssl s_client -starttls smtp -connect localhost:25
This should return a gratuitous barf telling you all about the TLS configuration.
(2017-05-04)
Test Sendmail's TLS configuration.
$ openssl s_client -starttls smtp -connect localhost:25
This should return a gratuitous barf telling you all about the TLS configuration.