TOOL LIBRARY / SECURITY, PRIVACY & ACCESS

Proton Mail

Provides privacy-focused email with encrypted storage and business controls.

Visit proton.me

What it is

Proton Mail is an email service built around encrypted mail storage and privacy. Business plans add custom domains, user administration, migration support, calendar tools, and optional access to Proton's broader workspace products.

Ways to use it

Ideas from real executive operations work. Take the ones that fit.

  • Create a custom-domain mailbox for a privacy-sensitive executive or small team.
  • Send a password-protected message when a non-Proton recipient needs encrypted access.
  • Use separate addresses and filters for a sensitive project or transaction.
  • Plan a domain migration with user ownership, archives, and forwarding documented first.
  • Test required calendar, mobile, and desktop-client workflows before moving the primary inbox.

Our take

Choose Proton Mail when privacy requirements justify a different email stack. For a company already built around Google Workspace or Microsoft 365, the migration and collaboration tradeoffs need a deliberate review rather than an isolated mailbox change.