diff --git a/mbfido/ftn2rfc.c b/mbfido/ftn2rfc.c
index e2636aab..b54731c4 100644
--- a/mbfido/ftn2rfc.c
+++ b/mbfido/ftn2rfc.c
@@ -693,6 +693,8 @@ int ftn2rfc(faddr *f, faddr *t, char *subj, char *origline, time_t mdate, int fl
 	Syslog('m', "Prepare is ready");
     }
 
+    Syslog('m', "ftn2rfc: charset in: %s charset out: %s", charset, getrfcchrs(msgs.Charset));
+
 #ifndef	USE_EXPERIMENT
     /*
      * Setup charset conversion
diff --git a/mbfido/rfc2ftn.c b/mbfido/rfc2ftn.c
index 4a70278a..709aec4b 100644
--- a/mbfido/rfc2ftn.c
+++ b/mbfido/rfc2ftn.c
@@ -343,6 +343,7 @@ int rfc2ftn(FILE *fp, faddr *recipient)
     if (fmsg->to)
 	hdrsize += (fmsg->to->name)?strlen(fmsg->to->name):0;
 
+    Syslog('m', "rfc2ftn: charset in: %s charset out: %s", charset,getrfcchrs(msgs.Charset));
 #ifndef	USE_EXPERIMENT
     /*
      * Setup charset conversion