diff --git a/CHANGES b/CHANGES
index 517ac21..f1ffb56 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+1.0.3
+ - Make error logging more explicit to aid debugging
+
 1.0.2 2019-10-07
  - Fix startup logging so it provides information at a useful time
  - Fix message extraction so that signing in the same pass through the milter
diff --git a/dkimpy_milter/__init__.py b/dkimpy_milter/__init__.py
index fa114db..89d5be9 100644
--- a/dkimpy_milter/__init__.py
+++ b/dkimpy_milter/__init__.py
@@ -285,7 +285,7 @@ class dkimMilter(Milter.Base):
             except Exception as x:
                 self.dkim_comment = str(x)
                 if milterconfig.get('Syslog'):
-                    syslog.syslog("check_dkim: {0}".format(x))
+                    syslog.syslog("check_dkim: Internal program fault while verifying: {0}".format(x))
             try:
                 self.header_i = d.signature_fields.get(b'i')
             except TypeError as x:
@@ -296,7 +296,7 @@ class dkimMilter(Milter.Base):
             except Exception as x:
                 self.dkim_comment = str(x)
                 if milterconfig.get('Syslog'):
-                    syslog.syslog("check_dkim: {0}".format(x))
+                    syslog.syslog("check_dkim: Internal proram fuault extracting header a or d: {0}".format(x))
                 self.header_d = None
             if not self.header_a:
                 self.header_a = 'rsa-sha256'