Subject: bug#38818: jidanni's mail headers not perfect?!

From: Eli Zaretskii <[email-masked]>
Date: Mon, 06 Jan 2020 05:26:04 +0200

> From: Pieter van Oostrum <[email-masked]>
> Cc: 積丹尼 Dan Jacobson <[email-masked]>,
>   [email-masked],
>   [email-masked],  [email-masked],  [email-masked]
> Date: Sun, 05 Jan 2020 21:48:54 +0100
> 
> >> EZ> it claims to be text/plain and doesn't state any charset, but comes with a non-ASCII name.
> >> 
> >> Naw....
> >> 
> >> From: =?utf-8?B?56mN5Li55bC8?= Dan Jacobson <[email-masked]>
> >>       ^^^^^^^^^^^
> >
> > Why do you think this arrives intact to people's MUA?
> 
> What would be wrong with that? It seems to me that it conforms to RFC 2047.

Sorry, I don't understand: what would be wrong with what, exactly?