Hi Martin, did you follow the upgrade procedure https://www.sogo.nu/files/docs/SOGoInstallationGuide.html#_upgrading ?
Sebastien Le Samedi, Août 12, 2023 13:17 CEST, Martin Waschbüsch (mar...@waschbuesch.de) <email@example.com> a écrit: Hi all, Using macOS 13 builtin apps as CalDAV/CardDAV client, I can no longer access contacts in my address book after upgrading SOGo to >= 5.8.3. There are no errors in the logs, however, Apple's addressbook app will show 0 contacts. They are still present via SOGo webmail and also using Thunderbird (native, no connector) and K9 on my Android phone. Downgrading SOGo to 5.8.0 resolves the issue. I saw some issues around newer macOS and calendars - maybe this is related? At any rate, I wanted to ask if anyone else has seen this behavior before opening a bug report. Thanks! Martin