Know if you are being ignored
How to Get a Read Receipt That Confirms Recipient Viewed Email in Outlook [Tutorial]
If you call someone and they don’t pick up, at least you know they didn’t respond. When it comes to emails, however, you don’t get notified if someone actually read your email. You’re completely in the dark until the recipient decides to respond and reply to your email.
If you use Outlook as your email client, there is actually a feature that can help you with situations like the one above. With the read receipt in Outlook, you can find out if someone has opened the email you sent them.
You need to configure the feature first before you can use it for your emails.