On Tuesday, December 21, 2010 04:59:16 am Victor Duchovni wrote: > Historically, Outlook Express would generate and re-assemble large > messages via message/partial MIME encapsulation. > > http://tools.ietf.org/html/rfc2046#section-5.2.2 > > This format is not directly supported by most MUAs and poses some > issues for gateway A/V products, as the pieces don't necessarily > arrive via the same gateway. Microsoft's current implementation guidance (e.g. [MS-OXCMAIL] specification Section 4.4) is not to support sending or receiving message/partial.
Brad