On Dec 8, 2020, at 07:54, James Linder wrote: > Sorry about the subject line: macports is my only digest mail and I keep > forgetting :-(
Note that just changing the subject line of your reply to match the thread's subject is not enough to preserve threading. You would also have to use the correct In-Reply-To header. If you wish to reply to messages, it is best not to subscribe in digest mode.