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FrostMailer is a cold email infrastructure platform built to eliminate the complexity of setting up and managing multiple mailboxes for outreach at scale. Designed for speed and simplicity, FrostMailer automates key tasks like mailbox creation, DNS authentication (SPF, DKIM, DMARC), and IP setup, allowing users to launch campaigns quickly with minimal overhead. It’s particularly well-suited for agencies and sales teams looking to scale outreach operations while maintaining strong deliverability and low technical friction.

With built-in integrations for popular cold email tools and bulk export functionality, FrostMailer ensures users can sync new accounts into their workflows efficiently. The platform also offers optional dedicated IPs for added deliverability control, along with fast, personalized support to troubleshoot issues as they arise.

Key Features

  • Automated Mailbox Provisioning: Instantly generate and configure multiple email accounts for outreach campaigns.
  • SPF, DKIM, and DMARC Setup: Ensures domains are fully authenticated to avoid spam filters and protect sender reputation.
  • CSV Export for Campaign Tools: Quickly upload new inboxes to cold email platforms like Instantly, Smartlead, and others.
  • Dedicated IP Option: Offers greater control over deliverability and isolation from shared sender behavior.
  • Streamlined Campaign Readiness: Infrastructure is optimized for fast deployment and immediate integration with outreach workflows.
  • Responsive Support: Access quick, tailored assistance when setting up or scaling infrastructure.

Pricing

  • €2 per sending account/month (First 30 accounts), then €1 per account.

Pros

  • Simplified setup process.
  • High deliverability rates.

Cons

  • Pricing details for larger setups can lack transparency.