diff --git a/app/mailers/user_mailer.rb b/app/mailers/user_mailer.rb
index 773fabb..75be23d 100644
--- a/app/mailers/user_mailer.rb
+++ b/app/mailers/user_mailer.rb
@@ -1,24 +1,28 @@
 class UserMailer < ActionMailer::Base
-	default from: I18n.t('helpers.main_email.from')
+	default from: Rails.configuration.branding[:organisation][:email]
 	
 	def sharing_notification(role)
     @role = role
-		mail(to: @role.user.email, subject: I18n.t('helpers.main_email.access_given'))
+		mail(to: @role.user.email, 
+         subject: _("You have been given access to a Data Management Plan"))
 	end
 	
 	def permissions_change_notification(role)
 		@role = role
-		mail(to: @role.user.email, subject: I18n.t('helpers.main_email.permission_changed'))
+		mail(to: @role.user.email, 
+         subject: _("DMP permissions changed"))
 	end
 	
 	def project_access_removed_notification(user, plan)
 		@user = user
 		@plan = plan
-		mail(to: @user.email, subject: I18n.t('helpers.main_email.access_removed'))
+		mail(to: @user.email, 
+         subject: _("DMP access removed"))
 	end
 
   def api_token_granted_notification(user)
       @user = user
-      mail(to: @user.email, subject: I18n.t('helper.api_mail_subject'))
+      mail(to: @user.email, 
+           subject: _('API Permission Granted'))
   end
 end
\ No newline at end of file
diff --git a/app/views/devise/mailer/confirmation_instructions.html.erb b/app/views/devise/mailer/confirmation_instructions.html.erb
index c1faca5..0a4d984 100644
--- a/app/views/devise/mailer/confirmation_instructions.html.erb
+++ b/app/views/devise/mailer/confirmation_instructions.html.erb
@@ -1,5 +1,5 @@
-<p><%= t('custom_devise.welcome_to_DMP') %>, <%= @email %>!</p>
+<p><%= _("Welcome to %{application_name}") % {application_name: Rails.configuration.branding[:application][:name]} %>, <%= @email %>!</p>
 
-<p><%= t('custom_devise.thank_you_and_confirm') %></p>
+<p><%= _("Thank you for registering. Please confirm your email address") %>:</p>
 
-<p><%= link_to t('custom_devise.click_to_confirm'), confirmation_url(@resource, :confirmation_token => @token) %> <%= t('custom_devise.1st_part_copy') %> <%= confirmation_url(@resource, :confirmation_token => @token) %> <%= t('custom_devise.2nd_part_copy') %></p>
\ No newline at end of file
+<p><%= link_to _("Click here to confirm your account"), confirmation_url(@resource, :confirmation_token => @token) %> (<%= _("or copy") %> <%= confirmation_url(@resource, :confirmation_token => @token) %> <%= _("into your browser") %>).</p>
\ No newline at end of file