conditional automatic cc header?

[Cameron Simpson]

On 01Apr2020 12:34, Jens John <lists at 2ion.de> wrote:
>Apologies for answering a solved thread; I received raf's followup only after reconnecting to the server when sending my reply.

A different (and, better, "in mutt") solution is always welcome. The OP 
might adopt it and anyway the rest of us can learn from it.

Cheers,
Cameron Simpson <cs at cskk.id.au>