vCenter 6.0 send email using TLS

I just installed vCenter Server Appliance 6.0.0 and would like to be able to send email alerts directly from this appliance to my Office 365 email account "smtp.office365.com" but it requires port 587 and TLS.  In the advanced settings there are options for the following items but not for enabling TLS.  Is this something that can me added?

mail.smtp.port

mail.smtp.username

mail.smtp.password

Any help in getting this running without having to use a Windows Server SMTP relay would be appreciated.

Thanks!