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Koldmail provides scalable email infrastructure for businesses and outbound teams. We specialize in Google Workspace and Microsoft Outlook inboxes, offering reliable infrastructure, competitive pricing, and hands-on support built for teams operating at scale. Managing over 2,000,000 email accounts.
United States
3.7
1 review
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I've been using Koldmail’s Azure and Entra inboxes for our outbound campaigns, and the results have been incredible. They consistently outperform every other competitor we’ve tried in terms of deliverability and inbox placement. The infrastructure is incredibly stable and scale able in terms of pricing.
Solid 5.
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