How to send a read receipt in mail

Sending a read receipt in email is a feature that allows the sender to know when the recipient has opened or read the email. Here's how to send a read receipt in different email clients:

Gmail

  1. Compose a new email or reply to an existing one.
  2. Click on the three vertical dots at the bottom of the compose window.
  3. Select "Show original" from the dropdown menu.
  4. In the "Message headers" section, click on the "Request read receipt" checkbox.
  5. Click "Send" to send the email.

Microsoft Outlook

  1. Compose a new email or reply to an existing one.
  2. Click on the "Options" tab in the ribbon.
  3. Click on "Request Read Receipt" in the "Tracking" group.
  4. Click "OK" to send the email.

Yahoo Mail

  1. Compose a new email or reply to an existing one.
  2. Click on the "More" menu at the top of the compose window.
  3. Select "Request Read Receipt" from the dropdown menu.
  4. Click "Send" to send the email.

Apple Mail

  1. Compose a new email or reply to an existing one.
  2. Click on the "Message" menu at the top of the window.
  3. Select "Request Read Receipt" from the dropdown menu.
  4. Click "Send" to send the email.

Thunderbird

  1. Compose a new email or reply to an existing one.
  2. Click on the "Tools" menu at the top of the window.
  3. Select "Account Settings" from the dropdown menu.
  4. Click on the "Composition" tab.
  5. Check the box next to "Request read receipt".
  6. Click "OK" to send the email.

Note that not all email clients support read receipts, and some may require additional setup or configuration to enable this feature. Additionally, some email providers may block or disable read receipts for security or privacy reasons.