Output the text sent and received from the SMTP exchange

Author: jsf9k

trustymail/trustymail.py

@@ -155,7 +155,7 @@ def starttls_scan(domain, smtp_timeout, smtp_localhost, smtp_ports, smtp_cache):
                 # The following line is useful when debugging why an
                 # SMTP connection fails.  It prints out all the
                 # traffic sent to and from the SMTP server.
-                # smtp_connection.set_debuglevel(1)
+                smtp_connection.set_debuglevel(1)
                 logging.debug('Testing ' + server_and_port + ' for STARTTLS support')
                 # Try to connect.  This will tell us if something is
                 # listening.