Hi, Tim, I believe there are many issues with the WebDAV implementation. Both Caldav and carddav work erratically on MacOS. Ive tried the Apple apps like Calendar and Contacts and SM fails to update correctly in many occasions.
Then we switched to BusyCal and BusyContacts and the same thing happens. Every other cardav/caldav implementation we have works perfectly (iCloud, Google) except the WedDAV with Smartermail. I would kindly request that you really dig into your implementation and make sure it works fine for future releases. Thanks.
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