updated template

templates/silent-install.conf.j2

diff --git a/templates/silent-install.conf.j2 b/templates/silent-install.conf.j2
index ecca258..bf606dd 100644
--- a/templates/silent-install.conf.j2
+++ b/templates/silent-install.conf.j2
@@ -21,7 +21,7 @@
 ENABLE_AX={{ opdk_enable_ax }}
 MP_POD={{ opdk_mp_pod }}
 
-{# TODO: Build a module that discover the region of the inventory_hostname and update the REGION #}
+{# TODO: Build a module that discover the region of the inventory_hostname and update the REGION dynamically #}
 {% if groups['dc-1'] is defined and inventory_hostname in groups['dc-1'] %}
 REGION=dc-1
 {% elif groups['dc-2'] is defined and inventory_hostname in groups['dc-2'] %}
@@ -48,9 +48,7 @@
 CASS_USERNAME={{ opdk_cass_username }}
 CASS_PASSWORD={{ opdk_cass_password }}
 
-{%  if opdk_version | version_compare('4.17.01', '>') %}
 SMTPMAILFROM="{{ opdk_smtp_mail_from }}"
-{% endif %}
 
 SKIP_SMTP={{ opdk_skip_smtp }}
 {% if opdk_skip_smtp | bool %}