diff --git a/dmarcdb/eval.go b/dmarcdb/eval.go
index 4c26e96..a11dd6d 100644
--- a/dmarcdb/eval.go
+++ b/dmarcdb/eval.go
@@ -22,6 +22,7 @@ import (
 	"time"
 
 	"golang.org/x/exp/maps"
+	"golang.org/x/exp/slices"
 
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promauto"
@@ -219,9 +220,10 @@ func Evaluations(ctx context.Context) ([]Evaluation, error) {
 // EvaluationStat summarizes stored evaluations, for inclusion in an upcoming
 // aggregate report, for a domain.
 type EvaluationStat struct {
-	Count      int
-	SendReport bool
-	Domain     dns.Domain
+	Domain       dns.Domain
+	Dispositions []string
+	Count        int
+	SendReport   bool
 }
 
 // EvaluationStats returns evaluation counts and report-sending status per domain.
@@ -235,6 +237,9 @@ func EvaluationStats(ctx context.Context) (map[string]EvaluationStat, error) {
 
 	err = bstore.QueryDB[Evaluation](ctx, db).ForEach(func(e Evaluation) error {
 		if stat, ok := r[e.PolicyDomain]; ok {
+			if !slices.Contains(stat.Dispositions, string(e.Disposition)) {
+				stat.Dispositions = append(stat.Dispositions, string(e.Disposition))
+			}
 			stat.Count++
 			stat.SendReport = stat.SendReport || !e.Optional
 			r[e.PolicyDomain] = stat
@@ -244,9 +249,10 @@ func EvaluationStats(ctx context.Context) (map[string]EvaluationStat, error) {
 				return fmt.Errorf("parsing domain %q: %v", e.PolicyDomain, err)
 			}
 			r[e.PolicyDomain] = EvaluationStat{
-				Count:      1,
-				SendReport: !e.Optional,
-				Domain:     dom,
+				Domain:       dom,
+				Dispositions: []string{string(e.Disposition)},
+				Count:        1,
+				SendReport:   !e.Optional,
 			}
 		}
 		return nil
diff --git a/dmarcdb/eval_test.go b/dmarcdb/eval_test.go
index 20f3ad9..35baaf9 100644
--- a/dmarcdb/eval_test.go
+++ b/dmarcdb/eval_test.go
@@ -109,14 +109,16 @@ func TestEvaluations(t *testing.T) {
 
 	expStats := map[string]EvaluationStat{
 		"sender1.example": {
-			Count:      3,
-			SendReport: true,
-			Domain:     dns.Domain{ASCII: "sender1.example"},
+			Domain:       dns.Domain{ASCII: "sender1.example"},
+			Dispositions: []string{"none"},
+			Count:        3,
+			SendReport:   true,
 		},
 		"sender2.example": {
-			Count:      1,
-			SendReport: true,
-			Domain:     dns.Domain{ASCII: "sender2.example"},
+			Domain:       dns.Domain{ASCII: "sender2.example"},
+			Dispositions: []string{"none"},
+			Count:        1,
+			SendReport:   true,
 		},
 	}
 	stats, err := EvaluationStats(ctxbg)
@@ -142,9 +144,10 @@ func TestEvaluations(t *testing.T) {
 
 	expStats = map[string]EvaluationStat{
 		"sender2.example": {
-			Count:      1,
-			SendReport: true,
-			Domain:     dns.Domain{ASCII: "sender2.example"},
+			Domain:       dns.Domain{ASCII: "sender2.example"},
+			Dispositions: []string{"none"},
+			Count:        1,
+			SendReport:   true,
 		},
 	}
 	stats, err = EvaluationStats(ctxbg)
diff --git a/webadmin/admin.html b/webadmin/admin.html
index 69aebc7..ecbcd9a 100644
--- a/webadmin/admin.html
+++ b/webadmin/admin.html
@@ -1112,6 +1112,7 @@ const dmarcEvaluations = async () => {
 			dom.thead(
 				dom.tr(
 					dom.th('Domain', attr({title: 'Domain in the message From header. Keep in mind these can be forged, so this does not necessarily mean someone from this domain authentically tried delivering email.'})),
+					dom.th('Dispositions', attr({title: 'Unique dispositions occurring in report.'})),
 					dom.th('Evaluations', attr({title: 'Total number of message delivery attempts, including retries.'})),
 					dom.th('Send report', attr({title: 'Whether the current evaluations will cause a report to be sent.'})),
 				),
@@ -1120,6 +1121,7 @@ const dmarcEvaluations = async () => {
 				Object.entries(evalStats).sort((a, b) => a[0] < b[0] ? -1 : 1).map(t =>
 					dom.tr(
 						dom.td(dom.a(attr({href: '#dmarc/evaluations/'+domainName(t[1].Domain)}), domainString(t[1].Domain))),
+						dom.td((t[1].Dispositions || []).join(' ')),
 						dom.td(style({textAlign: 'right'}), ''+t[1].Count),
 						dom.td(style({textAlign: 'right'}), t[1].SendReport ? '✓' : ''),
 					),
diff --git a/webadmin/adminapi.json b/webadmin/adminapi.json
index f1d2a74..3b9a20c 100644
--- a/webadmin/adminapi.json
+++ b/webadmin/adminapi.json
@@ -3798,6 +3798,21 @@
 			"Name": "EvaluationStat",
 			"Docs": "EvaluationStat summarizes stored evaluations, for inclusion in an upcoming\naggregate report, for a domain.",
 			"Fields": [
+				{
+					"Name": "Domain",
+					"Docs": "",
+					"Typewords": [
+						"Domain"
+					]
+				},
+				{
+					"Name": "Dispositions",
+					"Docs": "",
+					"Typewords": [
+						"[]",
+						"string"
+					]
+				},
 				{
 					"Name": "Count",
 					"Docs": "",
@@ -3811,13 +3826,6 @@
 					"Typewords": [
 						"bool"
 					]
-				},
-				{
-					"Name": "Domain",
-					"Docs": "",
-					"Typewords": [
-						"Domain"
-					]
 				}
 			]
 		},