Quoth "Ingo Weinhold" <ingo_weinhold@xxxxxx>, ... > Nope, they are sizes. Right. > Which is why I asked. Without having exact offsets the file system > user can only guess where to read in the mail file to get a certain > body part. Though since the FS maps message to file, as long as it does so consistently, and publishes what it's doing, there should be no problem, right? I mean, if the `plain' part of your message is 2137 bytes and the `html' part is 2904 bytes, the FS can compute offsets from this and enforce them. Then all I need is `MIME structure' attributes for the parts, and I would certainly want something like that anyway. I mean, even if that's all the MIME support I get, at least I would like to know about that structure if possible. Donn