<% if @operatingsystem == "OpenBSD" -%> listen on lo0 <% else -%> listen on localhost <% end -%> table aliases db:<%= @aliases %>.db <% if @relay -%> accept from local for any relay via <%= @relay %><% if @mail_domain %> as "@<%= @mail_domain %>"<% end %> <% else -%> accept from local for local alias deliver to mbox accept from local for any relay<% if @mail_domain %> as "@<%= @mail_domain %>"<% end %> <% end -%>