Mailpool

Mailpool is a cold email infrastructure platform built to help teams scale outreach with reliable, high-performance inbox infrastructure. It streamlines setup with bulk domain purchasing, inbox creation across Google Workspace, Microsoft 365 Outlook, or custom SMTP providers, and automated SPF, DKIM, and DMARC configuration—so your emails land in inboxes, not spam, from day one. Mailpool connects to any outreach tool via SMTP and IMAP, with native integrations for added flexibility. Designed for scale, it supports bulk inbox creation, AI-powered domain suggestions, team management, and real-time deliverability monitoring. By combining affordability, ease of use, and strong deliverability, Mailpool removes the complexity of cold email infrastructure—so your team can focus on results, not backend setup. Starting at just $3 per inbox per month, it’s the ideal solution for outbound agencies, sales teams, and anyone running high-volume outreach at scale.