diff --git a/cde/programs/dtmail/dtmail/MsgScrollingList.C b/cde/programs/dtmail/dtmail/MsgScrollingList.C
index 22d041c46..a2deab761 100644
--- a/cde/programs/dtmail/dtmail/MsgScrollingList.C
+++ b/cde/programs/dtmail/dtmail/MsgScrollingList.C
@@ -2608,7 +2608,9 @@ MsgScrollingList::formatHeader(DtMailHeaderLine & info,
     {
 	DtMailValueDate ds = ((info.header_values[1])[0])->toDate();
 
-	if (ds.dtm_date && ds.dtm_tz_offset_secs)
+#define USE_MAX_TZ_SECONDS	(60 * 60 * 12)
+	if (ds.dtm_date && ds.dtm_tz_offset_secs >= -USE_MAX_TZ_SECONDS
+			&& ds.dtm_tz_offset_secs <=  USE_MAX_TZ_SECONDS)
 	{
 #define USE_YEAR_FORMAT_SECONDS	(60 * 60 * 24 * 180)
 	    time_t now;
diff --git a/cde/programs/dtmail/include/MotifApp/Application.h b/cde/programs/dtmail/include/MotifApp/Application.h
index 2d19e0ab6..77bd29774 100644
--- a/cde/programs/dtmail/include/MotifApp/Application.h
+++ b/cde/programs/dtmail/include/MotifApp/Application.h
@@ -133,8 +133,13 @@ class Application : public UIComponent {
     virtual void shutdown() = 0;
     
     // Functions to manipulate group execution privileges
+#if defined(CSRG_BASED)
+    void	disableGroupPrivileges(void) { (void) setegid(_originalRgid); }
+    void	enableGroupPrivileges(void)  { (void) setegid(_originalEgid); }
+#else
     void	disableGroupPrivileges(void) { (void) setgid(_originalRgid); }
     void	enableGroupPrivileges(void)  { (void) setgid(_originalEgid); }
+#endif
     gid_t	originalEgid(void)	{ return _originalEgid; }
     gid_t	originalRgid(void)	{ return _originalRgid; }
 
diff --git a/cde/programs/dtmail/libDtMail/RFC/RFCMailValues.C b/cde/programs/dtmail/libDtMail/RFC/RFCMailValues.C
index 00965d786..38d53ebfe 100644
--- a/cde/programs/dtmail/libDtMail/RFC/RFCMailValues.C
+++ b/cde/programs/dtmail/libDtMail/RFC/RFCMailValues.C
@@ -493,6 +493,8 @@ RFCValue::toDate(void)
 	date.dtm_date = SafeMktime(&new_time);
 #ifdef SVR4
 	date.dtm_tz_offset_secs = timezone;
+#else
+	date.dtm_tz_offset_secs = new_time.tm_gmtoff;
 #endif
     }
     else {