Hi David, > > > I'm not sure you can, in practice, guarantee that they are > > > globally unique. > > > > Ditto Message-ID? > > Right, nmh doesn't have a way to generate a globally unique message or > content ID.
OK, but I think Ken was pointing out duff Content-IDs are seen in practice, I've received `htmlpart', for example, so my point was that Message-IDs can also be poorly produced and that shouldn't weaken the cause for either, instead stamp out the poor producers. Relately, https://www.ietf.org/rfc/rfc2392.txt allows the mid schema to be `mid:messageid/contentid', but that's to help when indexing is only on Message-ID rather than to cope with duplicate Content-ID. -- Cheers, Ralph. https://plus.google.com/+RalphCorderoy _______________________________________________ Nmh-workers mailing list Nmh-workers@nongnu.org https://lists.nongnu.org/mailman/listinfo/nmh-workers
