Study first
Review the ideas behind the questions
These notes cover how permission, segmentation, unsubscribes, inactive contacts, and bounce cleanup keep a list useful.
Permission and expectations
Healthy email lists are built from people who expect to hear from the sender. Consent and relevance reduce complaints and unsubscribes.
- Send marketing emails to people who opted in or have a clear relationship.
- Set expectations about the type of email people will receive.
- Avoid purchased lists because they often create complaints and bounces.
- Make sender identity clear in the message.
Unsubscribes and cleanup
List management includes honoring opt-outs and removing addresses that are no longer useful or valid.
- Marketing emails need a clear unsubscribe path.
- Opt-out requests should be handled promptly.
- Hard bounces should be removed from future sends.
- Inactive recipients should be reviewed instead of mailed indefinitely.
Segmentation and testing
Segmentation and tests help send more relevant email. The goal is not more sending; it is better matching between message and audience.
- Segments can group contacts by interest, behavior, or lifecycle stage.
- A/B tests should isolate one meaningful change when possible.
- Engagement metrics can help identify list-quality issues.
- Respecting preferences can reduce spam complaints.