diff --git a/src/io/outlookMail.test.ts b/src/io/outlookMail.test.ts
index c708f7e..5e2aeff 100644
--- a/src/io/outlookMail.test.ts
+++ b/src/io/outlookMail.test.ts
@@ -254,6 +254,82 @@ describe("outlookMail helpers", () => {
     ]);
   });
 
+  it("embeds inline CID images in imported EML HTML body", async () => {
+    const imageBase64 = "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/x8AAwMCAO+/p9sAAAAASUVORK5CYII=";
+    const eml = [
+      "From: sender@example.com",
+      "To: reader@example.com",
+      "Subject: Inline logo",
+      "Date: Mon, 01 Jun 2026 10:00:00 +0300",
+      'Content-Type: multipart/related; boundary="related"',
+      "",
+      "--related",
+      "Content-Type: text/html; charset=utf-8",
+      "",
+      '<p>Logo</p><img alt="logo" src="cid:Logo%40Example.com">',
+      "--related",
+      'Content-Type: image/png; name="logo.png"',
+      'Content-Disposition: inline; filename="logo.png"',
+      "Content-ID: <logo@example.com>",
+      "Content-Transfer-Encoding: base64",
+      "",
+      imageBase64,
+      "--related--"
+    ].join("\r\n");
+
+    const imported = await importEmlFile(new File([eml], "inline.eml", { type: "message/rfc822" }));
+
+    expect(imported.body).toBe("Logo");
+    expect(imported.bodyHtml).toContain(`src="data:image/png;base64,${imageBase64}"`);
+    expect(imported.bodyHtml).not.toContain("cid:");
+    expect(imported.attachments).toEqual([
+      {
+        id: "attachment-logo-png-1",
+        fileName: "logo.png",
+        contentType: "image/png",
+        size: 68,
+        contentBase64: imageBase64,
+        disposition: "inline",
+        contentId: "logo@example.com"
+      }
+    ]);
+  });
+
+  it("keeps non-image CID references in imported EML HTML body", async () => {
+    const eml = [
+      "From: sender@example.com",
+      "To: reader@example.com",
+      "Subject: Inline document",
+      "Date: Mon, 01 Jun 2026 10:00:00 +0300",
+      'Content-Type: multipart/related; boundary="related"',
+      "",
+      "--related",
+      "Content-Type: text/html; charset=utf-8",
+      "",
+      '<p>Document</p><img src="cid:document">',
+      "--related",
+      'Content-Type: text/plain; name="document.txt"',
+      'Content-Disposition: inline; filename="document.txt"',
+      "Content-ID: <document>",
+      "Content-Transfer-Encoding: base64",
+      "",
+      "SGVsbG8=",
+      "--related--"
+    ].join("\r\n");
+
+    const imported = await importEmlFile(new File([eml], "inline.eml", { type: "message/rfc822" }));
+
+    expect(imported.bodyHtml).toContain('src="cid:document"');
+    expect(imported.bodyHtml).not.toContain("data:text/plain");
+    expect(imported.attachments?.[0]).toMatchObject({
+      fileName: "document.txt",
+      contentType: "text/plain",
+      contentBase64: "SGVsbG8=",
+      disposition: "inline",
+      contentId: "document"
+    });
+  });
+
   it("преобразует данные Outlook MSG в письмо QOutlook с вложениями", async () => {
     const message = msgDataToMailMessage(
       {
diff --git a/src/io/outlookMail.ts b/src/io/outlookMail.ts
index 609b869..d94dd3f 100644
--- a/src/io/outlookMail.ts
+++ b/src/io/outlookMail.ts
@@ -81,7 +81,8 @@ export async function importEmlFile(file: File): Promise<ImportedMailMessage> {
 
   const raw = await file.text();
   const parsed = parseEmlSource(raw);
-  const bodyHtml = extractMessageHtmlBody(parsed.headers, parsed.body);
+  const attachments = extractMessageAttachments(parsed.headers, parsed.body);
+  const bodyHtml = htmlWithEmbeddedCidAttachments(extractMessageHtmlBody(parsed.headers, parsed.body), attachments);
 
   return {
     id: `eml-${Date.now()}`,
@@ -99,7 +100,7 @@ export async function importEmlFile(file: File): Promise<ImportedMailMessage> {
     time: parsed.headers.date || new Date().toLocaleString("ru-RU"),
     read: false,
     flagged: false,
-    attachments: extractMessageAttachments(parsed.headers, parsed.body)
+    attachments
   };
 }
 
@@ -262,6 +263,41 @@ export function extractMessageAttachments(headers: MailHeaders, body: string): M
   return collectAttachmentParts(headers, body).map((part, index) => attachmentFromPart(part, index));
 }
 
+export function htmlWithEmbeddedCidAttachments(html: string, attachments: MailAttachment[] = []): string {
+  if (!html.trim() || attachments.length === 0) {
+    return html;
+  }
+
+  const inlineImagesByContentId = new Map<string, { contentBase64: string; contentType: string }>();
+  attachments.forEach((attachment) => {
+    const contentId = normalizedContentId(attachment.contentId);
+    const contentType = sanitizeMimeType(attachment.contentType);
+    const contentBase64 = attachment.contentBase64.trim();
+    if (!contentId || attachment.disposition !== "inline" || !contentBase64 || !isEmbeddableCidImageContentType(contentType)) {
+      return;
+    }
+
+    if (!inlineImagesByContentId.has(contentId)) {
+      inlineImagesByContentId.set(contentId, { contentBase64, contentType });
+    }
+  });
+
+  if (inlineImagesByContentId.size === 0) {
+    return html;
+  }
+
+  return html.replace(/\bsrc\s*=\s*(?:(["'])\s*cid:([^"'>\s]+)\1|cid:([^\s"'<>]+))/gi, (match, quote: string | undefined, quotedCid: string | undefined, unquotedCid: string | undefined) => {
+    const contentId = normalizedContentId(decodeUriComponentSafe(quotedCid ?? unquotedCid ?? ""));
+    const attachment = inlineImagesByContentId.get(contentId);
+    if (!attachment) {
+      return match;
+    }
+
+    const dataUri = `data:${attachment.contentType};base64,${attachment.contentBase64}`;
+    return quote ? `src=${quote}${dataUri}${quote}` : `src="${dataUri}"`;
+  });
+}
+
 export async function createMailAttachmentFromFile(file: File): Promise<MailAttachment> {
   return {
     id: createAttachmentId(file.name),
@@ -783,6 +819,22 @@ function sanitizeMimeType(value = "application/octet-stream"): string {
   return /^[a-z0-9!#$&^_.+-]+\/[a-z0-9!#$&^_.+-]+$/i.test(mediaType) ? mediaType : "application/octet-stream";
 }
 
+function isEmbeddableCidImageContentType(value: string): boolean {
+  return ["image/png", "image/jpeg", "image/jpg", "image/gif", "image/bmp", "image/webp"].includes(value.toLowerCase());
+}
+
+function normalizedContentId(value = ""): string {
+  return value.trim().replace(/^<|>$/g, "").toLowerCase();
+}
+
+function decodeUriComponentSafe(value: string): string {
+  try {
+    return decodeURIComponent(value);
+  } catch {
+    return value;
+  }
+}
+
 function wrapBase64(value: string): string {
   return (value.match(/.{1,76}/g) ?? [""]).join("\r\n");
 }