fail to send out email by kaa admin
<p>I clone kaa source code from git, and succeed built and run it on my ubuntu 14.04.
and then I also succeed to create kaa admin.</p>

<p>and then I set my outgoing email settings as this</p>

<ul>
<li><strong>SMTP Protocol</strong>: smtps</li>
<li><strong>SMTP Host</strong>: smtp.gmail.com</li>
<li><strong>SMTP Port</strong>: 465</li>
<li><strong>Username</strong>: myemailaddress@gmail.com</li>
<li><strong>Password</strong>: mypassword</li>
</ul>

<p>and then I went to create a tenant, then add a user:</p>

<ul>
<li><strong>Username</strong>: admin</li>
<li><strong>Email</strong>: myanotheremail@xxx.com</li>
<li><strong>Account role</strong>: Tenane Administrator</li>
</ul>

<p>but I fail to sent out the email to the tenant user from kaa server (or I did not receive the mail from kaa admin)</p>

<p>I also change the log level to <strong>TRACE</strong> and restart service, but there seems no error or trace information about this scenario in it.</p>

<p>would someone please help guide me what to do to make it work?  </p>

<p>Many thanks
Vincent</p>