anchor.diff:  <% @smtpd_client_restrictions.each do |line| -%>
     <%= line %>,
   <% end -%>
  -<% end -%>
  -
  +
  +<% end -%>
   <% if !@smtpd_helo_restrictions.empty? -%>
   smtpd_helo_restrictions =
   <% @smtpd_helo_restrictions.each do |line| -%>
     <%= line %>,
   <% end -%>
  -<% end -%>
  -
  +
  +<% end -%>
   <% if !@smtpd_sender_restrictions.empty? -%>
   smtpd_sender_restrictions =
   <% @smtpd_sender_restrictions.each do |line| -%>
  
positive.code: virtual_transport = <%= @virtual_transport %>
  <% if @virtual_transport == 'dovecot' -%>
  dovecot_destination_recipient_limit = 1
  <% end -%>
  
  <% end -%>
  <% if @smtpd_delay_reject -%>
  smtpd_delay_reject = <%= @smtpd_delay_reject %>
  <% end -%>
  
  # SMTP restrictions (block bogus stuff)
  <% if @smtpd_helo_required -%>
  smtpd_helo_required = yes
  
negative.code:   check_policy_service unix:postgrey/socket,
  <% end -%>
  <% end -%>
  
  <% end -%>
  <% if !@smtpd_data_restrictions.empty? -%>
  smtpd_data_restrictions =
  <% @smtpd_data_restrictions.each do |line| -%>
    <%= line %>,
  <% end -%>
  
  <% end -%>
  <% if !@smtpd_end_of_data_restrictions.empty? -%>
  smtpd_end_of_data_restrictions =
  <% @smtpd_end_of_data_restrictions.each do |line| -%>
    <%= line %>,
  <% end -%>
  
  <% end -%>
  body_checks = regexp:<%= @config_directory %>/body_checks
  
  <% if @canonical_maps -%>
  