I am trying to setup my iOS device with CalDav and CardDav.
Using this guide, I have been trying to setup CalDAV or CardDav however, I keep getting “Cannot connect using SSL”. I have SSL setup using a reverse proxy. The cert is not self-signed or anything like that.
Service discovery is working correctly. Heading to
/.well-known/caldav redirects correctly.
I have tried:
- Altering port to 443 or 80.
example.com/remote.php/dav/principals/users/USERNAME/as the url.
- I have tried prefixing my instance url using
- Checking the requests are not being blocked (all ok here).
- As I have MFA enabled, using an app password instead of password.
Any other suggestions?
Any help is much appriciated. Thanks.