The mail server will automatically send files in multiple messages. The format of these fragments is MIME-compliant. Maximum sizes can be specified in blocks, bytes, or lines. A block is normally 512 bytes. Restrictions on total bytes and total lines can be active simultaneously.
TEXT mode is used to sent plain text files.
SEND - Sends the requested file or files. You can specify a directory, filename, and file type when using the SEND command. Wildcards may be used to request multiple files. The name of the mailing list must be specified. You specify the name of the mailing list.