#747 MacOS Contacts not syncing with HTTPS enable

[Teake Nutma]

I'm having trouble getting Carddav to work with the Contacts app (previously Address Book) on MacOS Ventura 12.3 with davmail 6.0.1. I've enabled SSL because otherwise MacOS refuses to send credentials over HTTP (see https://sourceforge.net/p/davmail/bugs/710/#c94a). However, it seems the Contacts app is getting a 301 to an HTTP page and then gets a 401 because it doesn't provide credentials anymore. I have attached the log. See also https://github.com/monicahq/monica/issues/4240#issuecomment-853549193.

I'm following the instructions on https://davmail.sourceforge.net/osxaddressbooksetup.html#, except with https://localhost:1080 as a server location.

Mail and Calendar work fine though.