Add mail headers to avoid auto-replies (#23597)

2 years ago · db0bbe5cb7
parent 05ef604007
commit db0bbe5cb7
1 changed files with 8 additions and 0 deletions
--- a/app/mailers/application_mailer.rb
+++ b/app/mailers/application_mailer.rb
@ -7,9 +7,17 @@ class ApplicationMailer < ActionMailer::Base
  helper :instance
  helper :formatting

+  after_action :set_autoreply_headers!
+
  protected

  def locale_for_account(account, &block)
    I18n.with_locale(account.user_locale || I18n.default_locale, &block)
  end
+
+  def set_autoreply_headers!
+    headers['Precedence'] = 'list'
+    headers['X-Auto-Response-Suppress'] = 'All'
+    headers['Auto-Submitted'] = 'auto-generated'
+  end
 end