Observed arrival · 2026-09-25
DAVKeep: Android sync for DAV servers behind a proxy
An Android sync provider that connects the phone’s native Contacts and Calendar apps to CalDAV and CardDAV servers behind identity-aware proxies.
- For
- Android users with proxied CalDAV or CardDAV servers
- Worth noticing
- Write-back patches server-side vCard and .ics data to preserve properties Android cannot model; collection write-back is off until enabled.
Field notes
The setup is organized around accounts and individual collections: each account can carry its own headers and certificate, while sending edits is enabled separately for each collection. The site gives concrete failure examples, including a server-version conflict and a listing cut short; in the latter case, it says nothing is deleted or recorded. Releases are signed with the project’s own key, and the page warns that switching signing sources requires uninstalling and exporting accounts first.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue