// Username resolving strategy from internal Roundcube
// username which usually is the email address e.g. user@example.com or IMAP User
// Placeholders are replaced as following
// %s => verbatim RC username as reported by rcmail->get_user_name(). Depending on config loginuser@domain or login
// %i => username used to login to imap. usually equal to %s
// %e => user email
// %l, %u => email localpart (%u is for backward compatibility)
// %d => email domain
// %h => IMAP Host
$config["nextcloud_attachment_username"] = "%u";

