.I file
.RB [ \-list " | " \-nolist ]
.RB [ \-headers " | " \-noheaders ]
-.RB [ \-ebcdicsafe " | " \-noebcdicsafe ]
.RB [ \-rfc934mode " | " \-norfc934mode ]
.RB [ \-contentid " | " \-nocontentid ]
.RB [ \-verbose " | " \-noverbose ]
which transfer encoding to use. It will check for 8bit data, long lines,
spaces at the end of lines, and clashes with multipart boundaries. It will
then choose a transfer encoding appropriate for each content type.
-.PP
-The switch
-.B \-ebcdicsafe
-will cause
-.B mhbuild
-to slightly change
-the way in which it performs the \*(lqquoted-printable\*(rq transfer
-encoding. Along with encoding 8\-bit characters, it will now also encode
-certain common punctuation characters as well. This slightly reduces the
-readability of the message, but allows the message to pass more reliably
-through mail gateways which involve the EBCDIC character encoding.
.SS "Invoking mhbuild"
Typically,
.RB ` \-headers '
.RB ` \-norfc934mode '
.RB ` \-contentid '
-.RB ` \-noebcdicsafe '
.RB ` \-noverbose '
.fi