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Outbound playbooks, email deliverability research, and product knowledge from AskOptimus — the outbound platform for humans and AI agents.

How I burned my domain in 3 days – and what I did to save it

How I burned my domain in 3 days – and what I did to save it

By Thursday morning, I couldn’t send a single email. My domain had been flagged by Gmail, Microsoft, and every major ISP. My bounce rate hit 12%. My open rates plummeted to 0.5%. And worse – all my future emails from that domain, even personal ones, were landing in spam.

Hasnain4 min

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