Getting a read receipt doesn't always mean the recipient read your message. How a receipt works depends on which email system your recipient uses. For example, you may get a read receipt if a person using an IMAP-based email client marks your message

So you have to use third-party browser extensions to enable read receipts on Gmail emails. Read 5 Ways to Schedule a Gmail Message to Send Them Later. Gmail read receipts. Now we can take a look at the best browser extensions to turn on Gmail read receipt

How to Send a Gmail Read Receipt. Your Gmail account may automatically send a read receipt based on the settings chosen by your organization. However, if you have to approve the receipt manually, Gmail prompts you with this read receipt request: One or mo