lazy evaluation of the template variables
lazy evaluation of the template variables

Signed-off-by: Markus Wagner <2407d5fee89675d8f1f13a772cf3e6b2d10ffb59@open-xchange.com>

chef-cookbooks/postfix,gnowxilef/cookbook-postfix,chef-cookbooks/postfix,opscode-cookbooks/postfix,mawatech/postfix,mawatech/postfix,gnowxilef/cookbook-postfix,opscode-cookbooks/postfix