bug#51733: 27.1; Detect impossible email addresses better

[Andreas Schwab]

On Jan 19 2022, Lars Ingebrigtsen wrote:

> Andreas Schwab <schwab@linux-m68k.org> writes:
>
>> I don't think it makes sense to run the textsec check on the encoded
>> address, since that will always be ASCII-only.
>
> We decode the header after parsing it (and before doing the textsec
> tests).

The why not allow to run the textsec on the decoded header directly?  If
you have to encode it first you have to do DWIM parsing anyway.

-- 
Andreas Schwab, schwab@linux-m68k.org
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