Posteo vs Zimbra Desktop
A side-by-side look at Posteo and Zimbra Desktop. For an in-depth review of either product, follow the links below.
Posteo
Online Services
Posteo is an email service based in Germany that focuses on privacy and security. It does not show ads or analyze user data. Emails are encrypted end-to-end by default.
privacysecurityencryptiongermany
Zimbra Desktop
Office & Productivity
Zimbra Desktop is an open source email and calendar client that connects to Zimbra Collaboration servers. It provides access to email, contacts, calendar, tasks, and notes across multiple accounts in one interface.
emailcalendarcontactstasksnotes
Related Comparisons
Gmail
Fastmail
Outlook.com
CTemplar