Initial app

app/mailers/application_mailer.rb

@@ -0,0 +1,4 @@
+class ApplicationMailer < ActionMailer::Base
+  default from: "from@example.com"
+  layout "mailer"
+end

app/mailers/passwords_mailer.rb

@@ -0,0 +1,6 @@
+class PasswordsMailer < ApplicationMailer
+  def reset(user)
+    @user = user
+    mail subject: "Reset your password", to: user.email_address
+  end
+end