diff --git a/pkg/analyzer/spamassassin.go b/pkg/analyzer/spamassassin.go
index 6ab41cc..cb80fe6 100644
--- a/pkg/analyzer/spamassassin.go
+++ b/pkg/analyzer/spamassassin.go
@@ -214,7 +214,7 @@ func (a *SpamAssassinAnalyzer) CalculateSpamAssassinScore(result *api.SpamAssass
 		return 0, "F" // Failed spam test
 	} else {
 		// Linear scale between 0 and required threshold
-		percentage := 100 - int(math.Round(float64(score*100/result.RequiredScore)))
-		return percentage, ScoreToGrade(percentage - 15)
+		percentage := 100 - int(math.Round(float64(score*100/(2*result.RequiredScore))))
+		return percentage, ScoreToGrade(percentage - 5)
 	}
 }
diff --git a/pkg/analyzer/spamassassin_test.go b/pkg/analyzer/spamassassin_test.go
index 16ff854..b539f24 100644
--- a/pkg/analyzer/spamassassin_test.go
+++ b/pkg/analyzer/spamassassin_test.go
@@ -181,7 +181,7 @@ func TestGetSpamAssassinScore(t *testing.T) {
 				Score:         2.0,
 				RequiredScore: 5.0,
 			},
-			expectedScore: 60, // 100 - round(2*100/5) = 100 - 40 = 60
+			expectedScore: 80, // 100 - round(2*100/5) = 100 - 40 = 60
 		},
 		{
 			name: "Score at threshold",
diff --git a/web/src/lib/components/SummaryCard.svelte b/web/src/lib/components/SummaryCard.svelte
index 43ea811..971c1ac 100644
--- a/web/src/lib/components/SummaryCard.svelte
+++ b/web/src/lib/components/SummaryCard.svelte
@@ -336,6 +336,7 @@
         // Content/spam assessment
         const spamAssassin = report.spamassassin;
         const contentScore = report.summary?.content_score || 0;
+        const spamScore = report.summary?.spam_score || 0;
 
         segments.push({ text: ". " });
         if (spamAssassin?.is_spam) {
@@ -353,13 +354,34 @@
                 highlight: { color: "warning", bold: true },
                 link: "#content-details"
             });
-        } else if (contentScore >= 100) {
+        } else if (contentScore >= 100 && spamScore >= 100) {
             segments.push({ text: "Content " });
             segments.push({
                 text: "looks great",
                 highlight: { color: "good", bold: true },
                 link: "#content-details"
             });
+        } else if (spamScore < 50) {
+            segments.push({ text: "Your " });
+            segments.push({
+                text: "spam score",
+                highlight: { color: "danger", bold: true },
+                link: "#spam-details"
+            });
+            segments.push({ text: " is low" });
+            if (report.spamassassin.tests.includes("EMPTY_MESSAGE")) {
+                segments.push({ text: " (you sent an empty message, which can cause this issue, retry with some real content)", highlight: { bold: true } });
+            }
+        } else if (spamScore < 90) {
+            segments.push({ text: "Pay attention to your " });
+            segments.push({
+                text: "spam score",
+                highlight: { color: "warning", bold: true },
+                link: "#spam-details"
+            });
+            if (report.spamassassin.tests.includes("EMPTY_MESSAGE")) {
+                segments.push({ text: " (you sent an empty message, which can cause this issue, retry with some real content)", highlight: { bold: true } });
+            }
         } else if (contentScore >= 80) {
             segments.push({ text: "Content " });
             segments.push({