A largely developer-oriented interface for sending nontext email using MIME typing metadata. If no arguments are specified, metasend prompts the user for the information it needs. See mailto for a possible alternative with a friendlier interface.
Specify the MIME multipart subtype other than mixed.
Batch mode. All information must be provided on the command line.
Specify any CC addresses.
Specify a string to be used as the Content-description value.
Specify the encoding to use. Possible values are base64, quoted-printable, 7bit (no encoding is done), or x-uue.
The file to be included is already MIME-encoded and doesn't need any Content- or other header fields added.
The file to be included. If more than one file is specified with separate -f options (see -n), they are combined into a single multipart MIME object.
The From address.
The content ID value for the MIME entity. Must be a valid content ID enclosed in angle brackets (<>).
The content ID value for a multipart entity being created by metasend. Must be a valid content ID enclosed in angle brackets (<>).
The MIME content type.
Specify that an additional file is to be included. Must appear after one occurrence of at least -m, -c, and -f, and must be specified for each included file.
Send the output to the specified file instead of delivering as mail.
Specify a file containing alternative text for the preamble portion of a multipart MIME message.
The Subject field.
Specify the maximum size before the file is split into parts to be sent separately.