Name: coldBirds Cold Email Infrastructure
Brand: coldBirds

Question 1

What is coldBirds?

Accepted Answer

coldBirds is a cold email infrastructure provider that provisions isolated mailboxes from Azure, Google Workspace, and Microsoft Outlook with dedicated IPs (1 per 3 mailboxes), auto-configured DNS, 6-hour health monitoring, and a free dedicated virtual assistant per account.

Question 2

How does coldBirds isolation model work?

Accepted Answer

coldBirds uses a 1:1:1:3 isolation model — 1 workspace, 1 domain, 1 dedicated IP per 3 mailboxes. If something goes wrong, it affects only 3 mailboxes instead of your entire infrastructure.

Question 3

Does coldBirds include a dedicated account manager?

Accepted Answer

Yes. Every coldBirds account gets a free dedicated VA (virtual assistant) who handles onboarding, DNS setup, troubleshooting, and ongoing support — included at no extra cost.

Cold Email Infrastructure Blog

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