diff --git a/conf/install_sympa.conf.sample b/conf/install_sympa.conf.sample
index 4b910c7..b78a09e 100644
--- a/conf/install_sympa.conf.sample
+++ b/conf/install_sympa.conf.sample
@@ -43,8 +43,7 @@
 # - Note: if sympa will be configured to support multidomains
 # -       this (SYMPA_DOMAIN) should not contain list definitions
 # -
-# -
-SYMPA_DOMAIN="sympa.oopen.de"
+SYMPA_DOMAIN=""
 
 
 # - START_AT_BOOTTIME
@@ -108,7 +107,7 @@ SYMPA_DOMAIN="sympa.oopen.de"
 # -
 # - Password for Sympa's database.
 # - 
-SYMPA_DB_PASSWD="nw7FMhzRJPjcTHvm"
+SYMPA_DB_PASSWD=""
 
 # - mysql_credential_args (root access to MySQL Database)
 # -