About Fastmail
Fastmail is an Australian privacy-focused email service built for professionals who want a polished, ad-free email experience with strong server-side security. It offers custom domain support, masked email aliases, integrated calendar, contacts, and notes — all accessible through a fast, modern web interface. While it doesn't offer end-to-end encryption by default, Fastmail compensates with excellent usability, the modern JMAP protocol, full-text search, and robust two-factor authentication. It's the go-to choice for users who prioritize privacy and productivity without sacrificing the convenience of mainstream email providers.
Pros & Cons
Pros
- Excellent, fast web interface with a clean and modern design that rivals Gmail in usability
- Strong privacy stance — Australian-based, no ads, no tracking, no data mining
- Custom domain support with masked email aliases for superior spam control
- Integrated calendar, contacts, and notes in one unified platform
- JMAP protocol enables near-instant email sync and push notifications
Cons
- No end-to-end encryption by default (unlike ProtonMail or Tutanota)
- No free plan — all plans are paid starting at $3/month
- Based in Australia, which is part of the Five Eyes intelligence alliance
- Limited third-party app integrations compared to Google Workspace or Microsoft 365
- Storage limits are modest compared to some competitors
Key Features
Custom Domains
Host email on your own domain with full DNS management, catch-all addresses, and multiple domain support
Masked Email Aliases
Generate unique email aliases for every service to protect your real address and reduce spam exposure
Integrated Calendar
Full-featured CalDAV calendar with event scheduling, invitations, and syncing across all devices
Contacts Management
CardDAV-based contact manager with groups, import/export, and cross-device sync
Notes
Built-in note-taking integrated alongside email, calendar, and contacts for a unified productivity workspace
JMAP Protocol
Modern, fast email protocol developed by Fastmail as a successor to IMAP, enabling near-instant sync and push notifications
No Ads or Tracking
Zero advertising, no data mining, and no behavioral tracking — your inbox stays completely private
Full-Text Search
Lightning-fast search across all messages, attachments, and folders with advanced filters and operators
Two-Factor Authentication
Secure account access with TOTP authenticator apps, hardware security keys (U2F/FIDO2), and recovery codes
Pricing
- 30 GB storage
- 1 user
- Custom domains
- Masked email aliases
- Calendar & contacts
- Full-text search
- 50 GB storage
- 2 users
- Custom domains
- Masked email aliases
- Calendar & contacts
- Full-text search
- 100 GB storage
- Up to 6 users
- Custom domains
- Masked email aliases
- Calendar & contacts
- Full-text search
- 50 GB per user
- Custom domains
- Masked email aliases
- Admin controls
- Calendar & contacts
- Priority support
- 100 GB per user
- Custom domains
- Masked email aliases
- Admin controls
- Retention policies
- Priority support
Best For
Privacy-Conscious Professional Email
Run your professional email on custom domains with strong privacy protections and no advertising or data mining
Personal Email Independence
Replace Gmail or Outlook with a private, ad-free email service that respects your data and offers a superior interface
Family Email Management
Manage email for your entire family under one plan with custom domains, shared calendars, and individual accounts
Small Business Email
Provide your team with professional email on your company domain with admin controls and priority support
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