Frank Heckenbach wrote:
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Also here I'm not sure. What I'd prefer personally in this case is to put both addresses, the given Reply-To and the list address, in the final Reply-To header, but I don't know if/how this can be achieved.
I'm copying this mail to Anja, perhaps she can tell more.
I don't think this would be wise. The people who want the reply-to munged don't want to reply directly to the writer, in general. On the rare occasion when they do, they can extract a suitable address from the from: header, or possibly a sig line.