Hello, RFC8601 section 2.2 defines
> authserv-id = value > ; see below for a description of this element > [...] > The "value" is as defined in Section 5.1 of [MIME], with > "quoted-string" updated as specified in [RFC6532]. [MIME] (RFC2045) section 5.1 > value := token / quoted-string > token := 1*<any (US-ASCII) CHAR except SPACE, CTLs, > or tspecials> The token is not said to be updated by [RFC6532] as is quoted-string, so by my interpretation non-ASCII cannot be used without quotes. If so, then current implementations of OpenDKIM and OpenDMARC are wrong or imcomplete, as they do not check for Non-ASCII AuthservID and produce headers like > Authentication-Results: öde; dkim=none; dkim-atps=neutral Is my understanding correct? Regards Damian _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
