* comment: Name to display in the From field of emails.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getMailFromName();

    /**
     * Get the value for the key 'mail.from.address'. <br>
     * The value is, e.g. root@localhost <br>
     * comment: Email address to use in the From field.