On Thu, Jan 28, 2010 at 2:39 PM, LuKreme <[email protected]> wrote: > On 28-Jan-2010, at 12:24, Lachlan Hunt wrote: >> It doesn't screw it up if proper In-Reply-To and References headers are set >> in the mail, and refer to the message IDs correctly. These header fields >> are defined to accept 1 or more message IDs in RFC 2822, and so responding >> to multiple messages is a perfectly reasonble thing to do. > > Do *any* clients support multiple In-Reply-To message IDs? > >
I was under the impression that In-Reply-To is usually just one Msg-ID, since it indicates the parent email and is generally used in building tree-style threads. However, RFC 2822 does _explicitly_ say that multiple Msg-IDs are permitted in the In-Reply-To field. I'm not quite sure how you'd place that in a tree-thread, however. _______________________________________________ [email protected] mailing list List help: http://lists.ranchero.com/listinfo.cgi/email-init-ranchero.com
