Hello Ian, On Wed, Aug 12, 2026 at 06:38:24AM -0700, Ian Rogers wrote: > The changes are sent in reply to each other because the entire series > is visible in one mailbox (b4 mbox), which I find easier to work with > and provides me better context. Others use semcode to do something > similar, but I've not explored that. The usual recommendation is to start a new thread for a new revision. Depending on the mail reader (configuration) new mails to an old thread might or might not appear at the end of people's mailbox where new mail usually lands and so might be missed. Best regards Uwe