eclipso Sync. Synchronize emails, calendars, tasks & contacts.

Synchronize devices

Synchronize data with all devices. eclipso supports the CalDAV / CardDAV and IMAP protocols.


eclipso Sync is included in the Connect, Premium and Business tariffs free of charge.

Addresses, Appointments, E-mails

With eclipso Sync you automatically synchronize e-mails, contacts and appointments.


eclipso Sync makes data synchronization quick and easy.

Wireless data synchronization on different devices is becoming more and more important for many people, in private as well as in business. eclipso Sync is our solution when it comes to synchronizing data across devices with your eclipso online account.

Quick setup

The setup is quick and easy on all smartphones, tablets, PCs and MACs that support CalDAV / CardDAV and IMAP, such as iPhone (iOS) or Android operating system. E-mail clients are also supported.


What is synchronized?

E-mails, e-mail folders, contacts and appointments are automatically synchronized wirelessly between your eclipso webmail account and your devices in a matter of seconds. With eclipso Sync, your data is always the same on all devices.

Data backup included

eclipso Sync also protects against data loss. For example, if you lose a device, the data is still available in your online account thanks to synchronization.

  • Synchronize address book / contacts
  • Calendar / Appointments / Synchronize birthdays
  • Synchronize emails
  • Synchronize e-mail folders
  • Compatible e.g. with iPhone / iPad (iOS), Android, Microsoft Outlook, Mozilla Thunderbird 1
  • Included free of charge in our eclipso Connect, eclipso Premium and eclipso Business tariffs 2


It may be necessary to install a plug-in.


eclipso Sync is part of all chargeable value-added tariffs.