SendtoWin Blog

Cold email, outbound sales, and deliverability. Real frameworks and data from the team running both the campaigns and the infrastructure.

Cold email, outbound sales, and deliverability. Real frameworks and data from the team running both the campaigns and the infrastructure.

By Jacob Holiday, SendtoWin CTO

Why Are My Cold Emails Landing in Spam?

We've run deliverability across hundreds of client domains. Every spam-folder problem we've diagnosed traces back to one of three layers: infrastructure, reputation, and content. Here’s how to know which one broke.

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Outbound Strategy

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By Jacob Holiday, SendtoWin CTO

Aug 31, 2026

Why Are My Cold Emails Landing in Spam?

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Ready to Build Your Pipeline?

We've helped hundreds of companies build consistent, scalable pipeline. You could be next.

Ready to Build Your Pipeline?

We've helped hundreds of companies build consistent, scalable pipeline. You could be next.

Ready to Build Your Pipeline?

We've helped hundreds of companies build consistent, scalable pipeline. You could be next.