On 02/06/2024 02:59, Andrew M.A. Cater wrote:
If you change subject or emphasis in mid-thread, please change the subject line on your email accordingly so that this can be clearly seen. For example: New question [WAS Old topic]
Are square brackets intentional here? E.g. thunderbird strips "(was:" subject part from response subject. Perhaps Gnus may treat square brackets as well. I have no idea concerning other mailers.
Sorry for violating the rule. Curious users may test if their MUAs recognize "(was: ...)" in the subject and remove old part.