title: Send email from @my-domain.com using SendGrid in Azure
body: <p>I have my web app working in azure. What I would like is to be able to send emails from xxx@mydomain.com. Is that possible using SendGrid?
  For example, if I use gmail's smtp, emails are sent from the email address specified in the NetworkCredentials user name, even if in the MailMessage I use a different email address.
  If I use SendGrid instead, will emails come from the user name created by azure or will I be able to achieve this?</p>