On 2023-12-11 08:16:30 -0500, Greg Wooledge wrote: > 2) When *receiving* email, mutt will use the sender's MIME type label > to decide how to deal with the attachment.
But the notion of filename extension is even used in this context too. Quoting the Mutt manual: ------------------------------------------------------------ nametemplate=<template> This field specifies the format for the file denoted by %s in the command fields. Certain programs will require a certain file extension, for instance, to correctly view a file. For instance, lynx will only interpret a file as text/html if the file ends in .html. So, you would specify lynx as a text/html viewer with a line in the mailcap file like: text/html; lynx %s; nametemplate=%s.html ------------------------------------------------------------ This is due to > 3) Many other programs besides mutt will also use file extensions to > determine how to deal with input files. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)