Permit adding CalDAV/CardDAV account only with username@domain, without entering URL
Adding a single CalDAV or CardDAV account, requires from the user to fill URL and optionally a user name. When the username contain @domain, Evolution shall try to determine based on RFC 6764 Locating Services for CalDAV and CardDAV the server name and permit the user to make progress without entering URL.
Edited by Дилян Палаузов