[issue1645148] MIME renderer: wrong header line break with long subject?

[Kayne Naughton]

Kayne Naughton <kayne.naughton at acma.gov.au> added the comment:

Just struck this myself, found Andi's solution to work.

Constructing the header using email.header stops it from breaking the
line awkwardly (vs. just storing a string).

Suggest the documentation example page be updated to use header() in
place of straight strings.

(I can only guess as to they why of this, it seems not to hang the
indent more than a space when using header).

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nosy: +kayne

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