How to attach mail in another mail in outlook

In Outlook, you can attach a new email to an existing email by using the "Attach File" feature and selecting the email you want to attach. Here's how:

Method 1: Attach a new email to an existing email

  1. Open the existing email you want to attach the new email to.
  2. Click on the "Attach File" button in the "Message" tab of the ribbon.
  3. In the "Attach File" dialog box, select "Outlook Item" from the dropdown menu.
  4. Browse to the email you want to attach and select it.
  5. Click "OK" to attach the email.

Method 2: Use the "Reply with Attachment" feature

  1. Open the existing email you want to attach the new email to.
  2. Click on the "Reply" button in the "Message" tab of the ribbon.
  3. In the "Reply" window, click on the "Attach File" button.
  4. In the "Attach File" dialog box, select "Outlook Item" from the dropdown menu.
  5. Browse to the email you want to attach and select it.
  6. Click "OK" to attach the email.

Method 3: Use the "Insert Item" feature

  1. Open the existing email you want to attach the new email to.
  2. Click on the "Insert" tab in the ribbon.
  3. Click on the "Item" button in the "Include" group.
  4. In the "Insert Item" dialog box, select "Outlook Item" from the dropdown menu.
  5. Browse to the email you want to attach and select it.
  6. Click "OK" to attach the email.

Once you've attached the new email to the existing email, you can edit the attachment as needed, such as adding a subject line or modifying the body of the email.

Note: When you attach an email to another email, the attachment will be a.msg file, which is a proprietary file format used by Outlook.