Feature | FastMail | Email.biz |
---|---|---|
Built-in Calendar | ||
POP3 Support | ||
Ad-free | ||
Support for Aliases | ||
CalDAV | ||
CardDAV | ||
Contacts | ||
File Storage | ||
Integrated Spam Protection | ||
Email Server | ||
Sieve filtering | ||
SMTP | ||
Basic html mode | ||
Custom Backgrounds | ||
Integrated Chat | ||
Integrated Search | ||
End-to-End Encryption | ||
Privacy focused | ||
Security & Privacy | ||
Encrypted Email | ||
Custom domain | ||
Support for IMAP | ||
File-organization | ||
Calendar integration | ||
Encrypted mail and contacts | ||
Document sharing | ||
Push Notifications | ||
Cloud Storage | ||
Mail collector | ||
Multiple Account support | ||
Chat | ||
Digital Signage | ||
Encryption | ||
Anonymity | ||
Web hosting | ||
Address book integration | ||
Exchange | ||
Built-in RSS reader | ||
Bundled with macOS | ||
Gantt-charts | ||
Kanban boards | ||
Work Item Tracking | ||
Agile boards | ||
Lightweight | ||
Content Filtering | ||
Customizable | ||
Box.com integration |