posativ/isso — pull request #58 by JocelynDelalande (2014-01-26 16:18:57+00:00)
Title: default smtp to port=587 and security=starttls

port 465 + TLS is not a good default setting .It's mainly a [deprecated and microsoft-specific port](http://en.wikipedia.org/wiki/SMTPS). StartTLS has been preferred for years.