e/Columbia MM

Information
has gloss	eng: Columbia MM (Mail Manager) is a computer program for reading email using a command-line interface. It was developed at Columbia University between 1984 and 1990, and is a Unix reimplementation of a 1978 TOPS-20 email program, also known as MM, which in turn was an update of an earlier program by Michael McMahon of SRI International. Columbia MM has also been built on other platforms, including DOS and VMS.
lexicalization	eng: Columbia MM
instance of	e/Email client