ietf-smtp
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Re: [ietf-smtp] quoted-unprintable ?

2021-03-26 13:03:31


On Mar 25, 2021, at 7:41 PM, Gene Hightower <gene(_at_)digilicious(_dot_)com> 
wrote:

On 25/03/2021 15:45, John R Levine wrote:

There's at least one value we need to avoid (zero)

NUL ('\0') is a valid ASCII character in message bodies.

Yes, in SMTP, but sadly rejected by a non-negligible fraction IMAP servers,
so it ultimately isn't actually safe in email bodies.

-- 
        Viktor.

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