diff --git a/config.in b/config.in
index e5df5b0..edf2887 100644
--- a/config.in
+++ b/config.in
@@ -18,6 +18,7 @@ for x in BOOT='vserver' PYLONS=1 SECURITY=none \
         LVM=1 SOFTRAID=1 \
         MONITORING='minimal' \
         DEVELOPMENT=0 PAM=0 \
+        MTA='ssmtp' \
 	MYSQL=1 POSTGRES=1 PHP=1; do
 
         eval SDECFGSET_TRG_MNEMOSYNE_$x