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Muller Leon
@muller_leon
Cold Email Infrastructure and Deliverability Specialist
Germany
English, German
About me
90% of cold outreach campaigns fail because emails land straight in the spam folder. I fix that.
I am a specialized Email Deliverability Engineer focusing strictly on cold email infrastructure setup, domain warmup, and spam prevention. I build bulletproof outbound systems using Instantly.ai, Smart lead, and Lemlist. From setting up technical DNS records (SPF, DKIM, DMARC) to configuring custom tracking domains and secondary inbox rotations, I ensure your emails hit the primary inbox. Stop wasting leads on spam. Let's fix your sender reputation today.
Skills
Muller Leon
Offline •
Average response time: 1 hour
See my services
Cold Emails
I will set up instantly ai, smartlead, cold email infrastructure and fix spam
Email Design
I will setup beehiiv newsletter, website design, template beehive, beehiiv automation
