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Secure Business Email Services

Protect your business communications with custom-domain email on Proton Mail, a privacy-first platform frequently considered by journalists, independent media teams, and mission-driven organizations that need stronger confidentiality. We handle the onboarding, DNS mapping, and email security records for you.

Professional & Encrypted Communication

Many mainstream email tools are built around data visibility, integrations, and advertising ecosystems. Proton takes a different approach: it is designed to minimize provider access to mailbox contents while giving your company a more credible branded email setup.

  • Provider-inaccessible mailbox design: Proton uses encryption and a zero-access architecture, which means the provider is not designed to read the content of your mailbox on demand.
  • Swiss legal process: Proton states that lawful requests must go through Swiss authorities and may result only in limited account disclosure where legally required, not blanket access to encrypted mailbox contents.
  • Custom Domains: Professional email addresses using your own brand name (you@yourbrand.com).
  • Spam & Anti-Phishing: Pre-configured spam filters and email authentication protocols (SPF, DKIM, DMARC).

Secure Email Setup Packages

Select the setup tier that fits your company size. These are one-time technical onboarding fees and do not include Proton Mail subscription plans.

  • starter

    Standard Onboarding

    Setup secure business emails on your domain for small teams or individual creators.

    $49_/one-time

    • 1 Custom Domain integration
    • Up to 3 user inboxes configuration
    • SPF, DKIM, & DMARC DNS settings
    • Mobile & Desktop app setup guide
    • 15-Day support window

    Get Started

  • most popular

    Professional Setup

    Comprehensive onboarding for growing teams, including email aliases and custom signatures.

    $79_/one-time

    • Up to 2 Custom Domains integration
    • Up to 10 user inboxes configuration
    • Custom email aliases & catch-all setup
    • Custom HTML signatures design
    • 30-Day support window

    Get Started

  • enterprise

    Corporate Onboarding

    Complete onboarding for larger teams, including historical email migrations and workshops.

    $149_/one-time

    • Multiple Custom Domains integration
    • Unlimited user inboxes configuration
    • Legacy email data migration support
    • Shared mailboxes & departments setup
    • On-call training session for staff

    Get Started