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