Getting started with contact management
- Are my contacts opt-in?
- Import options for importing your contacts to Sendinblue
- Add a single contact to Sendinblue
- Import your contacts to Sendinblue
- Format your contact import file
- Can I delete subscribers?
- Optimize and clean your contact list to improve email deliverability
- Importing blank contact attributes
- Export email addresses from Sendinblue
- FAQs: Contact Sync Integrations