Unwanted or suspicious emails
- Report spam in Gmail
- Block an email address in Gmail
- Unsubscribe from an email
- Extra info next to sender's name
- Avoid and report phishing emails
- Getting someone else's emails
- This message may not have been sent by...
- Dots don't matter in Gmail addresses
- Click-time link protections in third-party email clients
- Fix issues with valid emails in Spam