In article <b8ebafe8-fd32-0723-7f2f-62b3e460467e@xxxxxxxx> you write: >Second thought, just to prime the topic, if folk are interested: > > Define a MIME type for a message that is to replace a previous message. No need. See RFC 4021, section 2.1.46. R's, John -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call
