diff --git a/src/scan.ts b/src/scan.ts
index 094d4ad..fa616ef 100644
--- a/src/scan.ts
+++ b/src/scan.ts
@@ -73,7 +73,7 @@ export async function scanSite(config: SentinelConfig, site: SiteConfig, options
   }
 
   const emailRequired =
-    !options.dryRun && (hasFatalIssues(issues) || blackout || (!baseline && changes.length > 0));
+    !options.dryRun && (hasActiveIssues(issues) || blackout || (!baseline && changes.length > 0));
   const result: ScanResult = {
     siteId: site.id,
     siteName: site.name,
@@ -222,6 +222,10 @@ function hasFatalIssues(issues: ScanIssue[]): boolean {
   return issues.some((issue) => issue.fatal);
 }
 
+function hasActiveIssues(issues: ScanIssue[]): boolean {
+  return issues.some((issue) => !issue.ignored);
+}
+
 /**
  * Vero quando un monitor che aveva già una baseline non raccoglie più nulla:
  * blocco lato sito, DNS o rete, mai un sito realmente svuotato.
@@ -243,7 +247,7 @@ export function collectRemovals(
   issues: ScanIssue[],
   resources: FetchedResource[]
 ): ScanChange[] {
-  if (issues.length > 0 || isScanBlackout(siteState, resources)) return [];
+  if (hasActiveIssues(issues) || isScanBlackout(siteState, resources)) return [];
 
   const knownUrls = Object.keys(siteState.urls);
   const removals: ScanChange[] = [];
diff --git a/test/removals.test.ts b/test/removals.test.ts
index 3ea4f4c..023c1be 100644
--- a/test/removals.test.ts
+++ b/test/removals.test.ts
@@ -78,4 +78,15 @@ describe("collectRemovals", () => {
 
     expect(removals).toEqual([]);
   });
+
+  it("deduce le rimozioni quando restano solo avvisi ignorati", () => {
+    const removals = collectRemovals(
+      stateWith(["https://example.com/a", "https://example.com/vecchia"]),
+      new Set(["https://example.com/a"]),
+      [{ url: "https://example.com/legacy", message: "HTTP 404", fatal: false, ignored: true }],
+      [resource]
+    );
+
+    expect(removals.map((change) => change.url)).toEqual(["https://example.com/vecchia"]);
+  });
 });
diff --git a/test/scan.test.ts b/test/scan.test.ts
new file mode 100644
index 0000000..dd14c09
--- /dev/null
+++ b/test/scan.test.ts
@@ -0,0 +1,73 @@
+import { mkdtemp, rm } from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import { afterEach, describe, expect, it, vi } from "vitest";
+import { scanSite } from "../src/scan.js";
+import type { SentinelConfig, SiteConfig } from "../src/types.js";
+
+const { sendScanEmail } = vi.hoisted(() => ({ sendScanEmail: vi.fn() }));
+
+vi.mock("../src/email.js", () => ({ sendScanEmail }));
+
+const tempDirs: string[] = [];
+
+afterEach(async () => {
+  vi.unstubAllGlobals();
+  sendScanEmail.mockReset();
+  await Promise.all(tempDirs.splice(0).map((dir) => rm(dir, { recursive: true, force: true })));
+});
+
+describe("scanSite", () => {
+  it("richiede l'email per una sitemap malformata", async () => {
+    const rootDir = await mkdtemp(path.join(os.tmpdir(), "sentinel-scan-"));
+    tempDirs.push(rootDir);
+
+    const site: SiteConfig = {
+      id: "test",
+      name: "Test",
+      enabled: true,
+      sitemapUrls: ["https://example.com/sitemap.xml"],
+      roots: ["https://example.com/"],
+      crawl: { maxDepth: 0, maxUrls: 10, timeoutMs: 1000, userAgent: "Sentinel test" },
+      includeFileExtensions: [],
+      trackingParams: [],
+      ignoredIssues: []
+    };
+    const config: SentinelConfig = {
+      version: 1,
+      storage: {
+        dataDir: path.join(rootDir, "data"),
+        snapshotsDir: path.join(rootDir, "snapshots"),
+        reportsDir: path.join(rootDir, "reports")
+      },
+      email: {
+        enabled: true,
+        defaultProfile: "test",
+        fromEnv: "FROM",
+        toEnv: "TO",
+        subjectPrefix: "[Sentinel]",
+        profiles: {}
+      },
+      sites: [site]
+    };
+
+    vi.stubGlobal(
+      "fetch",
+      vi.fn(async (url: string | URL | Request) => {
+        const value = String(url);
+        if (value.endsWith("/robots.txt")) return new Response("", { status: 404 });
+        if (value.endsWith("/sitemap.xml")) return new Response("<", { status: 200 });
+        return new Response("<html><body>Pagina valida</body></html>", {
+          status: 200,
+          headers: { "content-type": "text/html" }
+        });
+      })
+    );
+
+    const result = await scanSite(config, site, { dryRun: false });
+
+    expect(result.issues).toMatchObject([{ url: "https://example.com/sitemap.xml", fatal: false }]);
+    expect(result.emailRequired).toBe(true);
+    expect(sendScanEmail).toHaveBeenCalledOnce();
+  });
+});