It would be great if eM Client could automatically add (or search for) the .well-known and DNS SRV entries for cal- and carddav when adding a new account for caldav calendar or carddav addressbook.
At the moment you have to type the /.wellknown/caldav by hand into the URL field.
That would make the config much easier for non expert users when adding a new account for calendars and addressbooks

Edit: @olivia_rust Thanks for your outstanding quick answer :) You're right, it would be not a good Idea to just add the entry. I think I wrote the request a littlebit ambiguous. What I meant was if you can make it possible that eM Client automatically checks if a well-known or DNS SRV entry (like in RFC 6764: https://www.rfc-editor.org/rfc/rfc6764.html) exists for the domain and if it exists, add it automatically. Edit2: Or use it in the background without adding it in the textfield.