Fixed reset password after the Devise migration.

app/mailers/application_mailer.rb

@@ -1,4 +1,4 @@
 class ApplicationMailer < ActionMailer::Base
-  default from: ENV["WRESTLINGDEV_EMAIL"]
+  default from: ENV["WRESTLINGDEV_EMAIL"] || 'noreply@wrestlingdev.com'
   layout 'mailer'
 end

app/mailers/user_mailer.rb

@@ -6,6 +6,6 @@ class UserMailer < ApplicationMailer
   #
   def password_reset(user)
     @user = user
-    mail to: user.email, subject: "Password reset"
+    mail to: user.email, subject: "WrestlingDev - Password reset"
   end
 end