EhloResponse event is fired when wodSmtp gets response back from
EHLO/HELO command. This is convenient time for you to evaluate
EhloText response, and determine if you will change any properties
in wodSmtp component - such as to change
method, change Security,
This event can be fired twice per connection when SSL/TLS is used
- first time before STARTTLS is issued, and second time after
successful TLS negotiation.