diff --git a/app/models.py b/app/models.py
index 96b303c5..c0eca242 100644
--- a/app/models.py
+++ b/app/models.py
@@ -257,6 +257,28 @@ class DmarcCheckResult(EnumE):
         }
 
 
+class SPFCheckResult(EnumE):
+    allow = 0
+    fail = 1
+    soft_fail = 1
+    neutral = 2
+    temp_error = 3
+    none = 4
+    perm_error = 5
+
+    @staticmethod
+    def get_string_dict():
+        return {
+            "R_SPF_ALLOW": SPFCheckResult.allow,
+            "R_SPF_FAIL": SPFCheckResult.fail,
+            "R_SPF_SOFTFAIL": SPFCheckResult.soft_fail,
+            "R_SPF_NEUTRAL": SPFCheckResult.neutral,
+            "R_SPF_DNSFAIL": SPFCheckResult.temp_error,
+            "R_SPF_NA": SPFCheckResult.none,
+            "R_SPF_PERMFAIL": SPFCheckResult.perm_error,
+        }
+
+
 class Hibp(Base, ModelMixin):
     __tablename__ = "hibp"
     name = sa.Column(sa.String(), nullable=False, unique=True, index=True)
diff --git a/email_handler.py b/email_handler.py
index 6c816b89..4f03854a 100644
--- a/email_handler.py
+++ b/email_handler.py
@@ -2601,10 +2601,11 @@ class MailHandler:
             elapsed = time.time() - start
 
             LOG.i(
-                "Finish mail_from %s, rcpt_tos %s, takes %s seconds <<===",
+                "Finish mail_from %s, rcpt_tos %s, takes %s seconds with return code '%s'<<===",
                 envelope.mail_from,
                 envelope.rcpt_tos,
                 elapsed,
+                ret,
             )
             newrelic.agent.record_custom_metric("Custom/email_handler_time", elapsed)
             newrelic.agent.record_custom_metric("Custom/number_incoming_email", 1)