Move to dedicated email platforms for better deliverability and features.
You don't need Newsletter after migrating to Next.js or Astro. Modern frameworks offer built-in solutions or lightweight npm packages that replace Newsletter with better performance and zero plugin bloat. See the alternatives below.
Official docs: Next.js Documentation · Astro Documentation
Newsletter plugin replacement
Simple newsletter service
Visit https://buttondown.email
Newsletter platform
Visit https://substack.com
Export subscriber list
Choose email platform
Import subscribers
Create signup forms
In-depth guides and tutorials to help with your migration
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