metamail: metamail (MIME extensions for mail) metamail: metamail: Metamail is an implementation of MIME, the Multipurpose Internet metamail: Mail Extensions, a proposed standard for multimedia mail on the metamail: Internet. Metamail implements MIME, and also implements extensibility metamail: and configuration via the "mailcap" mechanism described in an metamail: informational RFC that is a companion to the MIME document. metamail: metamail: metamail: metamail: