Cold Email Blog

Guides, strategies, and technical deep-dives on cold email outreach.

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2 results for "Technical" · Clear search
Technical2026-04-10· 6 min read

How to Set Up SMTP for Cold Email: Gmail, Outlook, Zoho & More

Step-by-step guide to configuring SMTP for cold email on Gmail, Google Workspace, Outlook, Microsoft 365, and Zoho.

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Technical2026-04-05· 5 min read

Email Warmup Explained: Why You Need It and How It Works

What email warmup is, why it matters for cold outreach, and how to warm up a new email account in 30 days without burning your domain.

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