Can you please go back to the settings for your address book and verify that if you need a port number set to reach the webdav addressbook, it indeed shows in the settings for that address book?
If it doesn't, then this is likely to be a consequence of https://bugzilla.gnome.org/show_bug.cgi?id=633332 , for which the fix may need to be backported. ** Bug watch added: GNOME Bug Tracker #633332 https://bugzilla.gnome.org/show_bug.cgi?id=633332 ** Changed in: evolution (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/726376 Title: Cannot create a WebDAV address book -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs