MailerLite Configuration Assistance

I need help finishing my Mailer Lite configuration.

Tasks include:
- Ensuring the subscription confirmation email is delivered
- Attaching cookie policy (Webpage URL)
- Configuration of the unsubscribe option.

Ideal skills and experience:
- Experience with Mailer Lite
- Email delivery troubleshooting
- Familiarity with cookie policy integration
- Unsubscribe link troubleshooting