release: 1.7.0

Receive DMARC aggregate reports on port 25 and show parsed summaries in the panel. Close Unreleased; pin compose and docs to 1.7.0.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/postfix/dmarc_test.go

@@ -0,0 +1,35 @@
+package postfix
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestRenderDMARCMaps(t *testing.T) {
+	recip, transport, relay, err := renderDMARCMaps(DMARCMapsConfig{
+		Recipients: []string{"dmarc-reports@mail.example.com"},
+		Domains:    []string{"mail.example.com"},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !strings.Contains(string(recip), "dmarc-reports@mail.example.com OK") {
+		t.Fatalf("recipients:\n%s", recip)
+	}
+	if !strings.Contains(string(transport), "dmarc-ingest:") {
+		t.Fatalf("transport:\n%s", transport)
+	}
+	if !strings.Contains(string(relay), "mail.example.com OK") {
+		t.Fatalf("relay:\n%s", relay)
+	}
+}
+
+func TestRenderDMARCMapsEmpty(t *testing.T) {
+	recip, transport, relay, err := renderDMARCMaps(DMARCMapsConfig{})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(recip)+len(transport)+len(relay) != 0 {
+		t.Fatalf("expected empty maps")
+	}
+}