Sendgrid/can't get emails
问题 Now I am trying to set up a contact form and removed all the errors.But I can't get email.Could you give me some advice? ☆heroku logs 2013-12-18T06:20:34.807594+00:00 app[web.1]: Started POST "/contacts" for 118.237.94.47 at 2013-12-18 06:20:34 +0000 2013-12-18T06:20:34.813037+00:00 app[web.1]: Processing by ContactsController#create as HTML 2013-12-18T06:20:34.813037+00:00 app[web.1]: Parameters: {"utf8"=>"✓", "authenticity_token"=>"2e9zz3cX0tZwYTZhaPbRRYQufff31fZk4OjjF7sdeo=", "contact"=>{