The isp whitelist is more of a long-term goal than a quick fix. For now, focus on the basics:
- Authenticate your domain (SPF, DKIM, DMARC).
- Keep your email list clean and engaged.
- Avoid sending too many emails at once.
Tools like Mailjet or Sendinblue can help you manage your campaigns and improve deliverability. And remember, it’s not about getting on an isp whitelist—it’s about building trust with your subscribers.
- Authenticate your domain (SPF, DKIM, DMARC).
- Keep your email list clean and engaged.
- Avoid sending too many emails at once.
Tools like Mailjet or Sendinblue can help you manage your campaigns and improve deliverability. And remember, it’s not about getting on an isp whitelist—it’s about building trust with your subscribers.