[issue1823] Possible to set invalid Content-Transfer-Encoding on email.mime.multipart.MIMEMultipart

[Joannah Nanjekye]

Change by Joannah Nanjekye <nanjekyejoannah at gmail.com>:


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keywords:  -easy

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue1823>
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