diff --git a/linux/base-config-debian/roles/base-config-debian-os/tasks/main.yaml b/linux/base-config-debian/roles/base-config-debian-os/tasks/main.yaml
index ca794b5..08ea7de 100644
--- a/linux/base-config-debian/roles/base-config-debian-os/tasks/main.yaml
+++ b/linux/base-config-debian/roles/base-config-debian-os/tasks/main.yaml
@@ -67,11 +67,11 @@
     - regexp: '^dc_eximconfig_configtype'
       line: "dc_eximconfig_configtype='{{ exim_dc_eximconfig_configtype }}'"
     - regexp: '^dc_other_hostnames'
-      line: "dc_other_hostnames='{{ dc_other_hostnames }}'"
+      line: "dc_other_hostnames='{{ dc_other_hostnames }}'.verdnatura.es"
     - regexp: '^dc_local_interfaces'
       line: "dc_local_interfaces='{{ dc_local_interfaces }}'"
     - regexp: '^dc_readhost'
-      line: "dc_readhost='{{ dc_readhost }}'"
+      line: "dc_readhost='{{ dc_readhost }}'.verdnatura.es"
     - regexp: '^dc_relay_domains'
       line: "dc_relay_domains='{{ dc_relay_domains }}'"
     - regexp: '^dc_minimaldns'