Primeforge

Primeforge is an email infrastructure tool designed to improve cold email deliverability by creating and managing Google Workspace and Microsoft 365 mailboxes specifically optimized for outreach. Its primary purpose is to help sales, marketing, and growth teams send cold emails from properly configured, reputable domains without manual setup or complex technical work. By automating key deliverability tasks, Primeforge reduces the risk of emails landing in spam or being blocked by mailbox providers.

The platform provides automated mailbox creation, warm-up, and configuration, including DNS records, authentication (SPF, DKIM, DMARC), and sending limits aligned with provider best practices. It manages multiple mailboxes at scale, distributing sending volume to avoid reputation issues on any single account. Primeforge also monitors deliverability signals and mailbox health, enabling users to detect issues early and adjust sending behavior. Integration with common cold email tools and CRMs allows teams to plug Primeforge-managed mailboxes into existing outbound workflows with minimal friction.