My brother @andreas-lehr.com wrote a blog post about his learnings about email reputation. Happy for any feedback 📥 we-manage.de/en/blog/emai...
Email Reputation: Separate Use-Cases on Subdomains
Why dedicated subdomains for transactional, newsletter and employee mail are essential — with SPF, DKIM, DMARC per stream and EU-based service provider alternatives.
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