- Delivered: accepted by the recipient’s mail server.
- Unique opens: recipients who opened at least once.
- Clicks: recipients who clicked a link.
- Bounces: addresses that could not receive the message.
- Complaints: recipients who marked the email as spam.
- Unsubscribes: recipients who opted out.
Good to know
Some email security tools open messages and click links automatically. Yourdiai flags this automated activity so your rates reflect real people.