On 8/3/11 1:26 PM, Martin Rex wrote: > subject_prefix will work even with very ancient MUAs, such as the > one I use, so I'm OK. But the subject_prefix does not scale well > when multiple IETF mailings lists are CC-ed and discussion ensues > (replying to all lists). "Doctor, it hurts when I do that." /psa _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf