# Gitlab Gmail configuration In Gitlab 2.6 you must edit the following files in order to send messages through a Gmail account (also applicable to Google Apps accounts). ### config/environments/production.rb config.action_mailer.delivery_method = :smtp config.action_mailer.perform_deliveries = true config.action_mailer.raise_delivery_errors = true config.action_mailer.smtp_settings = { :address => "smtp.gmail.com", :port => 587, :domain => 'gmail.com', :user_name => 'account@gmail.com', :password => 'password', :authentication => :plain, :enable_starttls_auto => true } … ### config/gitlab.yml # Gitlab application config file # Email used for notification # about new issues, comments email: from: account@gmail.com …